From Spurgeon’s introduction to his commentary on Psalm 22 in The Treasury of David:
This is beyond all others THE PSALM OF THE CROSS. It may have been actually repeated word by word by our Lord when hanging on the tree; it would be too bold to say that it was so, but even a casual reader may see that it might have been. It begins with, “My God, my God, why hast thou forsaken me?” and ends, according to some, in the original with “It is finished.” For plaintive expressions uprising from unutterable depths of woe we may say of this psalm, “there is none like it.” It is the photograph of our Lord’s saddest hours, the record of his dying words, the lachrymatory of his last tears, the memorial of his expiring joys. David and his afflictions may be here in a very modified sense, but, as the star is concealed by the light of the sun, he who sees Jesus will probably neither see nor care to see David. Before us we have a description both of the darkness and of the glory of the cross, the sufferings of Christ and the glory which shall follow. Oh for grace to draw near and see this great sight! We should read reverently, putting off our shoes from off our feet, as Moses did at the burning bush, for if there be holy ground anywhere in Scripture it is in this psalm.