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God's Answer to the Cry of Unbelief
Duncan Campbell

Duncan Campbell (1898–1972). Born on February 13, 1898, at Black Crofts, Benderloch, in the Scottish Highlands, Duncan Campbell was a Scottish evangelist renowned for his role in the 1949–1952 Hebrides Revival on the Isle of Lewis. The fifth of ten children of stonemason Hugh Campbell and Jane Livingstone, he grew up in a home transformed by his parents’ 1901 conversion through Faith Mission evangelists. A talented piper, Campbell faced a spiritual crisis at 15 while playing at a 1913 charity event, overwhelmed by guilt, leading him to pray for salvation in a barn that night. After serving in World War I, where he was wounded, he trained with the Faith Mission in 1919 and ministered in Scotland’s Highlands and Islands, leveraging his native Gaelic. In 1925, he married Shona Gray and left the Faith Mission, serving as a missionary at the United Free Church in Skye and later pastoring in Balintore and Falkirk, though he later called these years spiritually barren. Rejoining the Faith Mission in 1949, he reluctantly answered a call to Lewis, where his preaching, alongside fervent local prayer, sparked a revival, with thousands converted, many outside formal meetings. Campbell became principal of Faith Mission’s Bible College in Edinburgh in 1958, retiring to preach globally at conventions. He authored The Lewis Awakening to clarify the revival’s events and died on March 28, 1972, while lecturing in Lausanne, Switzerland. Campbell said, “Revival is a community saturated with God.”
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In this sermon, the speaker reflects on a young man's testimony about his experience with sanctification. However, the speaker overhears three young women questioning the authenticity of the young man's words based on his actions at home. The speaker emphasizes the importance of one's true character before God, stating that what a person is on their knees before God is what truly matters. The sermon also touches on the need for commitment to God's work, particularly in regards to missions and supporting the efforts of spreading the Gospel. The speaker concludes by urging listeners to confront their own self-centeredness and surrender to the Holy Spirit for true revival.
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In the book of Exodus, come with me to chapter 17, and we shall read a few verses from verse 5. Exodus 17 and verse 5. And the Lord said unto Moses, Go on before the people, and take with thee of the elders of Israel and thy rod, wherewith thou smotest the river, take in thine hand, and go. Behold, I will stand before thee there upon the rock in Horeb, and thou shalt smite the rock, and there shall come water out of it, and that the people may drink. And Moses did so in the sight of the elders of Israel. And he called the name of the place Nazar and Meribah, because of the chiding of the children of Israel, and because they tempted the Lord, saying, Is the Lord among us or not? Then came Amalek, and fought with Israel in Rephidim. And Moses said unto Joshua, Juice us out men, and go fight with Amalek. Tomorrow I will stand on the top of the hill with the rod of God in mine hand. So Joshua did as Moses said to him, and fought with Amalek. And Moses, Aaron, and Hur went up to the top of the hill. Amen. God will add his blessing to the reading of his word. You will find the words of my text in the portion which we read. So come with me again to Exodus chapter 17 and to verse 7 and 9. And he called the name of the place Nazar and Meribah, because of the chiding of the children of Israel, and because they tempted the Lord, saying, Is the Lord among us or not? And Moses said unto Joshua, Juice us out men, and go out fight with Amalek. Tomorrow I will stand on the top of the hill with the rod of God in my hand. The burden that is on my heart this evening is that of a message on God's answer to the cry of unbelief. Is the Lord among us or not? That's unbelief. And you have God's answer in the words. I will stand on the top of the hill with the rod of God. That's the answer, brother. The rod of God in my hand. Thank God he hath an answer to unbelief. My cry is that in this meeting tonight, we will find the answer in getting the rod of God into our hands. Those of you who are familiar with this part of Old Testament story will remember that on the way to the promised land, Israel had many encounters with the enemy. And one of these was Amalek. That suggests to me that the man who is out to possess his possessions in God will very soon discover that there is no easy way to blessing. I believe that the highest values in life must be fought for and won. But think of that other there. They that know their God shall be strong and do exploits. Now, I believe, dear people, that we all have to face our Amalek. It may be in our own personal experience during this meeting, during the first address given, I'm fully persuaded that there are those here to whom God spoke. And you made this discovery that there is an Amalek that you've got to face this evening. I believe that the nearer we get to God, the more we shall discover about ourselves of things that we never suspected before. And I can well believe that such is listening to me now. I think you already must know that the supreme strategy in war is to know your enemy. I'm an old soldier, had my baptism of fire during the first world war. And it was impressed upon us, try and get to know as much as you can about the enemy that you're facing. Was it not the great apostle who said we are not ignorant of his devices? And I believe that his devices are in operation here. God is here, but brother, so is the devil. And the devil is here to frustrate the purposes of God. That's his business. Oh, that's his business. And thank God we are not ignorant of his devices. But I would say this, that blessing and victory, and I'm believing for victory tonight, I came to this meeting believing for victory. But blessing will depend on how you react to the enemy. And to the cry of unbelief, perhaps, in your own heart. Now, here let me say this, that in every engagement with the enemy, it is deeds and not words or much activity that measures the value of my life. In other words, it's how you react to the challenge that you face. You can say yes to God, or you can say no to him at this moment. Indeed, there may be those who have come to the meeting fully persuaded that they're not going to be moved. Well, may God have mercy on you. But let me say this, brother, God has a way of dealing with you. And God will deal with you before he allows you to drift to hell. Oh, my dear people, God is jealous for his cause and for his kingdom and for the crowned rights of our glorious Redeemer. He'll deal with you. Oh, my dear friend, let's visit this evening. And consider, how did Moses react to the challenge? He certainly faced it and reacted and faced the challenge. Amalek is there, a powerful enemy, but in the name of my God, I challenge him. And I'll meet him. Notice how he faced the challenge. First, by utilizing the human forces at his disposal. And addressing Joshua, he said, Joshua, juice us out, men, and go fight with Amalek. That was a first consideration, a first request for the service of God upon the part of man, therefore a character. What I am, oh, brother, what I am is far more eloquent and far more convincing than anything I can say. I was thinking this morning of words that I read in a sermon delivered by Murray M'Cheyne in St. Peter's in Dundee, Scotland. In that address, he said this, What a man is on his knees before God, that he is, and nothing more. That, to me, is a searching word. What a man is on his knees, may be very different to the man that stands in the pulpit. May be very different to the man who may be a pastor, or a deacon, or what have you. But on his knees before God, he's an honest man. And he discovers, definitely discovers, what God has to say about him. And what God thinks of him, he remembers that all is bare and open to the eye of him with whom we have to do. What he is on his knees before God, brother, that's just what you are, and you are better fit. And you are better acknowledged. If I'm not true, oh, let me acknowledge it. If I'm hiding sin in my heart, as I stand before the people, God, help me to acknowledge it. If I'm so different in the church to what I am in the home, help me to acknowledge it. I was sitting in the Tent Hall in Glasgow, that is a large evangelistic center in the city. It was on a Saturday evening, and a team of young people were there as a deputation from a Baptist church for the Saturday meeting. And during the period of their testimonies, one young man waxed eloquent on his experience in the realm of sanctification. My, I tell you, he spoke well. I'm talking about his speaking. But right in front of me, there were three young women, and I overheard one of them saying to the other, Our joke has evidently forgotten that I'm listening to him. It was his wife. Our John has evidently forgotten that I'm listening to him. And what he was saying in his testimony did not correspond with his attitude and action in the home before his wife. My dear people, let me say it again, at the risk of repetition. What a man is on his knees before God, that he is and nothing more. I believe that the world expects something different of us. I believe that with all my heart. I was conducting a mission some years ago in a certain village in Argyllshire in Scotland. There were some outstanding Christian men in this village, and they were praying and believing for revival. And in the mercy of God, they saw it. They saw it. Prayer was answered, and God swept into the village. And we were there for three months, right in the midst of a moving of God. But in that village there were two sisters, children of very godly parents. Oh, godly parents can have difficult children. And here were two of them. And they were so difficult that it was impossible for us to visit the house because of their attitude. But one afternoon, one of the sisters met an uncle of hers, a godly man. And this dear man said to the sister, Will you do the first thing I ask you to do? And replying, she said, Uncle, I know you would never ask me to do an impossible thing. Yes, I will. Well, will you come out with me this evening to the meetings conducted by the pilgrims of the faith mission? Well, that was a blow. But I believe that in a certain sense she was an honourable girl. And she said, I made a promise and I will go. And she came to the meeting. It happened that on that night the address was given by my fellow worker, an Irish young man. And he took out his text, God speaketh once, yea, twice, but man perceiveth it not. At the close of the meeting, of course, again, let me say, we didn't make any appeals. But at the close of the meeting, that young woman sat in her seat. She was weeping bitterly. And her uncle, along with myself, went down to her. And he spoke and asked the question, Is there anything that we can do for you? Why did you sit in when all the others left? And then, before answering his question, she asked a question, Can you tell me how is it that that young man is so different from the average minister in the country today? Why is he so different? He has a concern for our souls. And then she said this, And he has transmitted that concern into my heart, and that's why I'm sitting here. He has transmitted that concern. She saw the difference and she felt the difference. Let me say this. If you're a believer in the Lord Jesus Christ, and you believe in the baptism of the Holy Ghost, you ought to be God's transmitter, transmitting concern into the souls of men. When He has come, oh, get it, brother, when He has come unto you, He will convict the world of sin, of righteousness, and of judgment. May I ask, in a greater or in a lesser degree, are you seeing that happening? Oh, are you seeing it happening? You talk about the baptism, you talk about a second work of grace. I was interested in what the doctor said this evening. It matters not what you call it if you've got it. And I said amen to that. Oh, brother, tell me, are you a transmitter? I already said that there ought to be a difference. Of course there ought to be a difference. But is that difference in evidence in your life, in your home? I believe, dear people, that unbelief in our midst is challenging the very existence of God. And I believe that again and again this question is asked. Is God alive? Is God among us? I came across a question in a book that I read by Major Ian Thomas, a man that frequently comes to America, a man that's doing a great work for God. And in this book he asks a question. And I acknowledge, when I read it, it shook me. This is the question. What difference would it make in your life if word came from heaven tonight that God was dead? What difference? Now, my dear people, let's face it. What difference if word came tonight to this meeting that God had died? What difference? If God is real to you, if the supreme reality in your Christian experience is the presence and power of God, why, if such an intimation was made and you could believe it, the very foundation upon which you have been building for time and for eternity would be swept from beneath you. But brother, if God is not thus real to you, if the presence of Jesus is not the supreme reality, if this difference is not in operation, visible to yourself and visible to others, my dear brother, it would make no difference whatsoever. You would be out at the camp meeting tomorrow, singing your hymns and shouting your amen. If God is not real to you, he might as well be dead. Now, dear people, that is to me a searching question. And I want you to face it. I remember when I read it, I was alone in a carriage, and I got down on my knees and found myself asking the question, O God, what difference would it make in my life, in my soul, that I could say, Thank God, my God is alive. My God is alive, and I know it, and I feel it. O bless God for glorious feelings, glorious feelings. The world cannot offer anything to compare to it. The peace of God that passes all understanding. But we are living in a world that is alienated from God, in a world that is antagonistic to God. That is the atmosphere that we move among, so that we have the humanist, we have the materialist, and we have the communist. And you have men like Swayne Byrd, the humanist, with his jeep near a jeep, the pale Galilean. The pale Galilean. A man is master of his own faith. The language of the humanist. But my dear people, I am here tonight to say, and I say it in the name of God, Give us men. O give us men. Chosen men, as recorded here. And God will demonstrate that his Jesus is no pale Galilean. O there is no pale Galilean, I am sure. That must have been the thought in the mind of the poet when he penned the words, Give me men to match my mountains. Give me men to match my plains. Men with eras in their vision. Men with empires in their brains. Give me men to pray for nations like Elijah on his knees, Who in hour of dark silence waits to catch the heavenly breeze. Give me men of faith and vision, Stripped of every earthly gaze, Till across our parched valleys, Dark will roll God's showers of rain. O give us, I say again, Give us such men. Men of whom it can be said, They know God and they see exploits. I heard a preacher say at our convention in Ireland, the preacher was Dr. Paul Rees. And Paul Rees made this statement, You can count upon God when God can count upon you. Now to me that was a great statement. When God can count upon me, I can count upon him. And in that connection, I sometimes use the illustration of the good Samaritan. You remember, he found the man half dead by the roadside and brought him to the inn and left him in the care of the host. But you will recall that just before leaving, he said to the host, If you spend more, after giving him two pence, If you spend more, I will repay you, suggesting that when he returned, he would repay him. Now to me that good Samaritan is just saying, Do what you can for the poor man. Get him on his feet. Do all that is within your power for him. And you can count upon me. O my friend, tell me, Are we tonight in the place where God can count on us? For the mission field. Oh, much was said this evening about the offering. About the offering and the need. I wonder if God, gazing down, hath already recognized that here are a people that he can count on. That he can count on. O brother, tell me, Are you behind God in the effort? Are you behind God thinking of the mission field? Oh, the mission field. The thousands perishing in darkness. Missionaries going forth. Sacrificing in order to go. Tell me, O tell me, brother, Is God conscious of the fact that you are behind him? That you are behind him. I thank God for men in this country that are standing true for God. And I thank God for the men that I have met since coming to this camp. What may I ask again? Are you behind them? During the First World War, I found myself to begin with in a frightful engagement. A soldier of the Highland Brigade before I was transferred to the cavalry. And I was in that fearful engagement, the taking of Passchendaele Ridge. In the midst of that awful engagement, I saw on my right a younger 42nd Highlander. He was wounded in the arm. He is tearing the tail of his shirt and trying to bandage the wound. But right in front of us, a young man lay wounded. In fact, I thought he was dead. But then I saw a movement. A hand was lifted as though beckoning for help or asking someone to give him a drink of water. And I heard that 42nd Highlander on my right in that shell hole. And I heard him say, I'm sure that's Joke or that's John. I'm sure that's John. Evidently a companion of his, a comrade. And then there was another movement from the man lying in no man's land. And I saw that 42nd Highlander spring to his feet, his wounded arm lying beside him. As he cried, Yes, it's our Joffrey Blair Gowrie and I'll save him or die in the attempt. My dear people, how often I've thought of that. All for that spirit. I'll save him or die in the attempt. My dear people, around us today there's bruised, bleeding and broken humanity drifting to hell. But how many of us have the spirit of that 42nd Highlander? Spiritually? Oh, how many of us have his spirit? I'll save him. I'll save him though I die in the attempt. And rather spiritually it may mean just that. We sometimes say in Scotland, and you may be saying it also here, that in the spiritual life we die to live. But in the natural life we live to die. And there is a profound truth in that. In the spiritual life we die to live. But oh, how few of us are prepared for that. Ah, but here were chosen men. Here were men that could be defended on. Men of character. Men of integrity. Go among the soldiers. Go among the crowd and choose out such men. And I believe that God is here this evening to do just that. He's going to touch you. Oh, he's going to touch you. And he's going to call you. And he's going to put steel into your Christian character. That will stand. Dare to be a Daniel. Dare to stand alone. Dare to have a purpose firm. And dare to make it known. Men of character. Chosen men. Men that God can depend on. But you will notice that in the second place, after his choice of men, he makes it crystal clear that good as they were, he needed divine assistance. For you hear him saying, I will stand on the top of the hill, but I will stand with the rod of God in my hand. Now to me, the rod of God speaks of the supernatural. And oh, how we need that today. It speaks to me of heaven's anointing. God in the midst. And God demonstrating his power. But to me it is of interest that he says, I will stand on the top of the hill. And the top of the hill suggests to me the place of vision. The place of vision. Do we not read, for lack of vision the people perish. Oh, my dear people, are we men, women of vision this evening? Are we on the top of the hill, above the maddening crowd, above the world and its ways, in the place of vision? You remember that before Ezekiel saw the move of God in the valley, it is said that the heavens opened and he had visions of God. And you remember that it was then that the word of the Lord came expressly to him. In other words, he had a direct communication from heaven. Oh, my dear people, are we men, women of vision this evening? Are we on the top of the hill, above the maddening crowd, above the world and its ways, in the place of vision? You remember that before Ezekiel saw the move of God in the valley, it is said that the heavens opened and he had visions of God. And you remember that it was then that the word of the Lord came expressly to him. In other words, he had a direct communication from heaven. A Scottish poet made this statement. A correspondence fixed with heaven is sure a noble anchor. I want to ask how many of us here can truthfully and honestly say, I have a correspondence fixed with heaven. That suggests to me a consciousness of God. Oh, I am on the hill with him. I am in fellowship with him. And I have a consciousness. I am not sure whether I told you already of what that dear old woman through whom the revival came to Louis. Remember, brother, that he didn't come through my going. Oh, how it has grieved my heart, crushed my heart, to hear people talk about the man that brought revival to Louis. My dear people, I did not bring revival to Louis. No more than I can bring revival to any place. I don't carry revival in my pocket. Oh, no. But the secret of the coming of that gracious move of the Spirit of God lay in the fact that an old woman had a consciousness of God that created within her heart a confidence. Have you got that? A consciousness that created a confidence. In other words, she is just saying and said it to me, a God who could become so real to me why that God could do anything. That God could do anything. And it was that night that God gave her the vision that led to that mighty move of the Spirit of God within a matter of days. Ten days after the vision, tarrying, waiting, pleading, and then the fire fell. And oh, what a demonstration. You remember the report brought by the spies? Moreover, we saw the children of Anak. Walled cities, very high. Oh, we saw the giants. There you have the language of unbelief that Caleb was there. And Caleb stilled the people, kept them quiet. And then he spoke. Oh, then he spoke. Let us go up and possess it. The confidence of implicit faith in God. We are well able. Have you ever thought of that? Oh, the conviction and the confidence. Our God is able and He will. That is God. That is the language of faith. That is the word of implicit confidence. Giants, yes. But oh, what confidence you have in the words. Their defenses hath departed from them. We are well able. Oh, I would to God that faith would spring up this evening and cry aloud to demons and devils, Our God is able and He will. The crying need of America is revival. Oh, there are walled cities and there are giants that are out to defy the very existence of God. But our God is alive and our God is able and He will. Ah, but Moses was on the top of the hill. Moses was in the place of vision. He saw what was happening. And so long as his hands, his arms were lifted, he saw Amalek defeated and his chosen man victorious. What a picture. But notice this, that he had in his hand a rod. A rod suggesting the supernatural. I wonder how many of us believe that as Christians we are committed to a belief in the priority of the supernatural. Do you believe that? Of ourselves we can do nothing. At our best we are but unprofitable servants. But our God is able and Moses is standing there with the rod of God in his hand. Now let me say again that I believe the rod speaks of Heaven's anointing. Heaven's anointing. You remember that John tells us that we have an anointing. We have received it from Him. Now what have you here in this anointing? What have we in that suggested by the rod? I would say that we have first of all authority and invincible power. Authority. Oh, for men with authority. Oh, for prophets. I tell you, dear people, we need prophets today who will speak with authority such as was demonstrated on the day of Pentecost when we read they were pricked in their hearts. My dear people, we need that word of authority that has at its center the power of God. Tell me, is that the longing of your heart this evening? But remember this, that with His chosen men and with the vision from the top of the hill and the rod of God in His hand He saw the enemy defeated. Oh, He saw the enemy defeated. Listen, I will put out the remembrance of Amulet forever. My dear people, when God works, He does a thorough work. Oh, He does a thorough work. I wonder who this evening will face the challenge of self to the spirit. The challenge of self because the self-life is in operation in your heart at this very moment. And the self in you is challenging God and challenging revival. How are you going to react to the challenge? Oh, let me say this, when sin exerts itself and you know its power, when by its power you are held in bondage, when self-loathing and misery are symptoms of its deadliness, surely your need and mind is that represented by the rod, the mighty power of God the Holy Ghost in me, possessing me, controlling me and manifesting Jesus through me. Oh, my dear people, that is the answer to unbelief. That is the answer this evening. But I would say this in closing, that if you are going tonight to get the rod of God into your hands, or as my dear brother was stressing in the first address, if you are going to know the baptism of the Holy Ghost, that is the answer, brother. Oh, that is the answer. But remember, the hand that holds the rod must be a clean hand. Oh, let me stress it. Who shall ascend the hill of God? Who shall stand in his holy place? He that hath clean hands. Oh, Moses was on the hill in God's holy place. He that hath clean hands and a pure heart. I am glad that God in his mercy led me into the secret of purity. Into the secret of purity. My dear people, oh, let me say this, perhaps at the risk of being misunderstood. I haven't given my testimony here and I'm not led to do it, but God gave me the blessing of a clean heart when I was wounded in a cavalry charge. I'm lying beside my dead horse. I'm severely injured in my spine. The horse rolled over me and I'm wounded. But there, God spoke to me about holiness. About holiness. I felt so unworthy. I at that moment felt that I was moving toward death. I couldn't see any hope because the blood was flowing freely from me apart from my injury of the spine. And I felt so unfit. Oh, I knew I was born again. I could never doubt the work that God did in my heart that night in the barn at home. But I'm now lifted by a Canadian trooper from that awful bloody battlefield. And I'm thrown across the horse's back and he's galloping to the nearest casualty-clearing station when I remembered the prayer of MacTree. God, make me as holy as a saved sinner can be. And the miracle took place in less time than I paid to tell it. God swept into my life. No one need ever tell me that there isn't such an experience as a second work of grace. A second work of grace. Call it what you will. It matters not what you call it. It's the experience. But I'm here to say and God is listening to me. At that moment, I felt as pure as an angel. My language was gaily. And I'm now in the midst of a crowd of wounded and dying Canadians. And I began to quote Psalm 103. Oh, you may have read the testimony in some magazine because it has been published abroad. I began to praise God. Oh, thou my soul. I couldn't sing, of course, but I just kept repeating it. Oh, thou my soul. Bless God the Lord and all that in me is. Be stirred up his holy name to magnify and bless. But there wasn't a man there that could understand a word of what I was saying. But in a matter of minutes, the power of God fell upon the casualty clearing station. And in less than an hour, seven Canadians were soundly born again and bearing testimony to them that God had swept into their life. He that hath clean hands and a pure heart, who hath not lifted up his soul unto vanity, nor sworn deceitfully, he shall receive not our blessing. Oh, my dear people. I'm tired listening to people talking about going to the conference for our blessing. You've come to this conference seeking our blessing. Brother, seek thee blessing. He shall receive the blessing of the Lord. And that was what happened. It was the blessing of the Lord. I'm sure that if we were in certain quarters today, they would be saying Campbell was speaking in tongues. Well, I wasn't. I was just talking to the Lord in my own Gaelic language. I'm so thankful that God understands Gaelic. My dear people, we have a wonderful God. But the miracle happened. And brother, you're anxious to see the miracle. Oh, you're anxious to see the miracle of revival. It will depend on whether you are in a position that can hold the rod of God. A clean hand. Oh, a clean hand. But also an empty hand. Oh, tell me, brother, are you empty? I read of one New Testament story who was full of the Holy Ghost and full of faith. Isn't that remarkable? That God could say, here is a man and he's full of the Holy Ghost and he's full of faith. But God said of him, he's a good man. And also God said to me, he's a good man. But this is my point. If he was full of faith and if he was full of the Holy Ghost, he couldn't hold anything else in his hand. He couldn't have anything else in his hand. Every corner full because God said it. My dear people, may I ask, are your hands empty? And last of all, it must be an outstretched hand. Nothing in my hand I bring. Simply to thy cross I cling. Oh, may God get us there. Now, brother, listen, I'm not making any appeal, not making any appeal. It's between you and God. It's between you and God. And oh, how I long to see what one has seen again and again. People leaving a meeting and going quietly and silently to wait upon God. To wait upon God. My soul waits now only upon God. For my expectation is from Him. And if you tonight seek Him with all your heart, you will find Him. This is the confidence that we have in Him. That if we ask anything according to His will, He hears us. And if we know that He hears us, we know that we have the petition that we desire of Him. But brother, to get there, your hands empty.
God's Answer to the Cry of Unbelief
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Duncan Campbell (1898–1972). Born on February 13, 1898, at Black Crofts, Benderloch, in the Scottish Highlands, Duncan Campbell was a Scottish evangelist renowned for his role in the 1949–1952 Hebrides Revival on the Isle of Lewis. The fifth of ten children of stonemason Hugh Campbell and Jane Livingstone, he grew up in a home transformed by his parents’ 1901 conversion through Faith Mission evangelists. A talented piper, Campbell faced a spiritual crisis at 15 while playing at a 1913 charity event, overwhelmed by guilt, leading him to pray for salvation in a barn that night. After serving in World War I, where he was wounded, he trained with the Faith Mission in 1919 and ministered in Scotland’s Highlands and Islands, leveraging his native Gaelic. In 1925, he married Shona Gray and left the Faith Mission, serving as a missionary at the United Free Church in Skye and later pastoring in Balintore and Falkirk, though he later called these years spiritually barren. Rejoining the Faith Mission in 1949, he reluctantly answered a call to Lewis, where his preaching, alongside fervent local prayer, sparked a revival, with thousands converted, many outside formal meetings. Campbell became principal of Faith Mission’s Bible College in Edinburgh in 1958, retiring to preach globally at conventions. He authored The Lewis Awakening to clarify the revival’s events and died on March 28, 1972, while lecturing in Lausanne, Switzerland. Campbell said, “Revival is a community saturated with God.”