I was reading the Treasury of David (Spurgeon's commentary on the Psalms) and the following was a blessing to me so I wanted to share it. It is available as a free download attachment to E-Sword if anybody's interested. Psalm 24 is truly a revival Psalm.
Who shall ascend into the hill of the Lord? It is uphill work for the creature to reach the Creator. Where is the mighty climber who can scale the towering heights? Nor is it height alone; it is glory too. Whose eye shall see the King in his beauty and dwell in his palace? In heaven he reigns most gloriously, who shall be permitted to enter into his royal presence? God has made all, but he will not save all; there is a chosen company who shall have the singular honour of dwelling with him in his high abode. These choice spirits desire to commune with God, and their wish shall be granted them. The solemn enquiry of the text is repeated in another form. Who shall be able to stand or continue there? He casteth away the wicked, who then can abide in his house? Who is he that can gaze upon the Holy One, and can abide in the blaze of his glory? Certainly none may venture to commune with God upon the footing of the law, but grace can make us meet to behold the vision of the divine presence. The question before us is one which all should ask for themselves, and none should be at ease till they receive an answer of peace. With careful self-examination let us enquire, Lord, is it I?
He that hath clean hands. Outward, practical holiness is a very precious mark of grace. To wash in water with Pilate is nothing, but to wash in innocency is all-important. It is to be feared that many professors have perverted the doctrine of justification by faith in such a way as to treat good works with contempt; if so, they will receive everlasting contempt at the last great day. It is vain to prate of inward experience unless the daily life is free from impurity, dishonesty, violence, and oppression. Those who draw near to God must have clean hands. What monarch would have servants with filthy hands to wait at his table? They who were ceremonially unclean could not enter into the Lord's house which was made with hands, much less shall the morally defiled be allowed to enjoy spiritual fellowship with a holy God. If our hands are now unclean, let us wash them in Jesus' precious blood, and so let us pray unto God, lifting up pure hands. But clean hands would not suffice, unless they were connected with a pure heart. True religion is heart-work. We may wash the outside of the cup and the platter as long as we please, but if the inward parts be filthy, we are filthy altogether in the sight of God, for our hearts are more truly ourselves than our hands are. We may lose our hands and yet live, but we could not lose our heart and still live; the very life of our being lies in the inner nature, and hence the imperative need of purity within. There must be a work of grace in the care of the heart as well as in the palm of the hand, or our religion is a delusion. May God grant that our inward powers may be cleansed by the sanctifying Spirit, so that we may love holiness and abhor all sin. The pure in heart shall see God, all others are but blind bats; stone-blindness in the eyes arises from stone in the heart. Dirt in the heart throws dust in the eyes.
The soul must be delivered from delighting in the grovelling toys of earth; the man who is born for heaven hath not lifted up his soul unto vanity. All men have their joys, by which their souls are lifted up; the worldling lifts up his soul in carnal delights, which are mere empty vanities; but the saint loves more substantial things; like Jehoshaphat, he is lifted up in the ways of the Lord. He who is content with the husks will be reckoned with the swine. If we suck our consolation from the breasts of the world, we prove ourselves to be its home-born children. Does the world satisfy thee? Then thou hast thy reward and thy portion in this life; make much of it, for thou shalt know no other joy.
Nor sworn deceitfully. The saints are men of honour still. The Christian man's word is his only oath; but that is as good as twenty oaths of other men. False speaking will shut any man out of heaven, for a liar shall not enter into God's house, whatever may be his professions or doings. God will have nothing to do with liars, except to cast them into the lake of fire. Every liar is a child of the devil, and will be sent home to his father. A false declaration, a fraudulent statement, a cooked account, a slander, a lie - all these may suit the assembly of the ungodly, but are detested among true saints: how could they have fellowship with the God of truth, if they did not hate every false way?
It must not be supposed that the persons who are thus described by their inward and outward holiness are saved by the merit of their works; but their works are the evidences by which they are known. The present verse shows that in the saints grace reigns and grace alone. Such men wear the holy livery of the Great King because he has of his own free love clothed them therewith. The true saint wears the wedding garment, but he owns that the Lord of the feast provided it for him, without money and without price. He shall receive the blessing from the Lord, and righteousness from the God of his salvation. So that the saints need salvation; they receive righteousness, and the blessing is a boon from God their Saviour. They do not ascend the hill of the Lord as givers but as receivers, and they do not wear their own merits, but a righteousness which they have received. Holy living ensures a blessing as its reward from the thrice Holy God, but it is itself a blessing of the New Covenant and a delightful fruit of the Spirit. God first gives us good works, and then rewards us for them. Grace is not obscured by God's demand for holiness, but is highly exalted as we see it decking the saint with jewels, and clothing him in fair white linen; all this sumptuous array being a free gift of mercy.