- Home
- Speakers
- John Newton
- Sowing The Seed -Doubting The Truth
John Newton

John Newton (1725–1807) was an English preacher, hymn-writer, and former slave trader whose dramatic conversion and ministry profoundly influenced evangelical Christianity. Born in Wapping, London, to John Newton, a merchant ship captain, and Elizabeth Scatliff, a devout Nonconformist who died when he was seven, Newton was raised by his stepmother after his father remarried. Pressed into the Royal Navy at 19, he later joined the slave trade, captaining ships like the Duke of Argyle by 1750, a life marked by cruelty and debauchery until a violent storm off Ireland in 1748 sparked his spiritual awakening at age 22. Self-educated in theology, he left the trade in 1755, becoming a surveyor of tides in Liverpool while pursuing ministry. In 1757, he married Mary Catlett, his childhood sweetheart, with whom he had no surviving children, though they adopted two orphaned nieces. Newton’s preaching career began after his ordination in the Church of England in 1764, when he was appointed curate of Olney, Buckinghamshire, serving there until 1780. His sermons, rich with personal testimony, drew large crowds and fostered a collaboration with poet William Cowper, producing the Olney Hymns (1779), including Newton’s famous “Amazing Grace.” In 1780, he became rector of St. Mary Woolnoth in London, where he preached until nearly blind and deaf, mentoring younger evangelicals like William Wilberforce in the abolitionist cause he embraced late in life, detailed in his 1788 pamphlet Thoughts Upon the African Slave Trade. Newton died on December 21, 1807, in London, leaving a legacy as a preacher whose journey from sin to grace inspired hymns, sermons, and a movement against slavery that echoed beyond his time.
Download
Topic
Sermon Summary
John Newton encourages the recipients of his letter to rejoice in the name of Jesus and witness the spread of His message among the people, despite facing prejudices and hindrances from Satan. He reminds them that even if the results are not immediately visible, sowing the seed of faith patiently will bear fruit in God's timing. Newton emphasizes the importance of being thankful for the work the Lord has already done and expresses hope for new miracles through the power of the Gospel. He reflects on his own struggles with doubt but finds assurance in the faithfulness and compassion of Christ's promises.
Sowing the Seed--Doubting the Truth
April 17, 1776 Dear Sir, by this time I hope you are both returned in peace and happy together in your stated, favoured tract: rejoicing in the name of Jesus yourselves, and rejoicing to see the savour of it spreading like a precious perfume among the people. Every day I hope you find prejudices wearing off, and more disposed to hear the words of Life. The Lord has given you a fine first fruits, which I trust will prove the earnest of a plentiful harvest. In the meantime He will enable you to sow the seed in patience, leaving the event in His hands. Though it does not spring up visibly at once, it will not be lost. I think He would not have sent you, if He had not a people there to call; but they can only come forth to view as He is pleased to bring them. Satan wild try to hinder and disturb you, but he is in a chain which he cannot break, nor go a step further than he is permitted. And, if you have been instrumental to the conversion of but a few, in those few you have an ample reward already for all the difficulties you have or can meet with. It is more honourable and important to be an instrument of saving one soul, than to rescue a whole kingdom from temporal ruin. Let us, therefore, while we earnestly desire to be more useful, not forget to be thankful for what the Lord has been pleased already to do for us; and let us expect, knowing whose servants we are, and what a Gospel we preach, to see some new miracles wrought from day to day; for, indeed, every real conversion may be accounted miraculous, being no less than an immediate exertion of that power which made the heavens, and commanded the light to shine out of darkness. Your little telescope is safe. I wish I had more of that clear air and sunshine you speak of, that with you I might have more distinct views of the land of promise. I cannot say my prospect is greatly clouded by doubts of my reaching it at last; but then there is such a languor and deadness hangs upon my mind, that it is almost amazing to me how I can entertain any hopes at all. It seems, if doubting could ever be reasonable, there is no one who has greater reason for doubting than myself. But I know not how to doubt, when I consider the faithfulness, grace, and compassion of Him who has promised. If it could be proved that Christ had not died, or that He did not speak the words which are ascribed to Him in the Gospel, or that He is not able to make them good, or that His word cannot safely be taken; in any of these cases I should not doubt to purpose, and lie down in despair. I am, &c.
- Bio
- Summary
- Transcript
- Download

John Newton (1725–1807) was an English preacher, hymn-writer, and former slave trader whose dramatic conversion and ministry profoundly influenced evangelical Christianity. Born in Wapping, London, to John Newton, a merchant ship captain, and Elizabeth Scatliff, a devout Nonconformist who died when he was seven, Newton was raised by his stepmother after his father remarried. Pressed into the Royal Navy at 19, he later joined the slave trade, captaining ships like the Duke of Argyle by 1750, a life marked by cruelty and debauchery until a violent storm off Ireland in 1748 sparked his spiritual awakening at age 22. Self-educated in theology, he left the trade in 1755, becoming a surveyor of tides in Liverpool while pursuing ministry. In 1757, he married Mary Catlett, his childhood sweetheart, with whom he had no surviving children, though they adopted two orphaned nieces. Newton’s preaching career began after his ordination in the Church of England in 1764, when he was appointed curate of Olney, Buckinghamshire, serving there until 1780. His sermons, rich with personal testimony, drew large crowds and fostered a collaboration with poet William Cowper, producing the Olney Hymns (1779), including Newton’s famous “Amazing Grace.” In 1780, he became rector of St. Mary Woolnoth in London, where he preached until nearly blind and deaf, mentoring younger evangelicals like William Wilberforce in the abolitionist cause he embraced late in life, detailed in his 1788 pamphlet Thoughts Upon the African Slave Trade. Newton died on December 21, 1807, in London, leaving a legacy as a preacher whose journey from sin to grace inspired hymns, sermons, and a movement against slavery that echoed beyond his time.