Synopsis of the Books of the Bible, by John Nelson Darby, [1857-62], at sacred-texts.com
If Psalm 61 has been the cry of depression, Psalm 62 the confidence and encouragement of trust in God, Psalm 63 is the longing of the soul, still as cast out and far from the sanctuary (so we can speak of heaven, for we have seen the power and glory there by faith); but having, by faith in the lovingkindness itself, praise as its portion even in the wilderness, marrow and fatness to feed upon. It is a beautiful psalm in this respect; for it knows God; praise is thus begotten in the soul and for all times. There are two points: first, a most sweet word because God's lovingkindness is better than life, his lips praise God, though life in the wilderness be sorrow; secondly, because He has been his help, therefore he will rejoice in His protection. Verse 8 (Psa 63:8) describes the practical resulthis soul followed hard after God, and God's right hand upheld him. There was the longing to see the power and the glory as he had seen it; the present satisfying of the soul as with marrow and fatness, and that in the silent watches of the night, when all outward excitement was hushed and the soul left to itself. Those that sought the soul of the righteous to destroy it should go down into Hades, but the king shall rejoice in God. Those that own His name should glory, but the false ones who departed from Him should be put to shame. It is again the king, and applies to Christ in a higher sense than to the remnant. For Him it was the desire to see the glory from which He was descended; for the Jew it was in the temple; for us, a Christ who has been revealed by faith to us, who have seen the glory and sanctuary into which He is entered.
There is a difference between Psalm 84 and this psalm:that is the desire to revisit the sanctuary of God; this, desire after God Himself. There the tabernacles of Jehovah, a covenant God, are amiable; here God Himself is a delight when there are no tabernacles to go to. [See Note #1]
For Christ and for the new man, the world is a desert, without anything in it to refresh the soul. But divine favor being better than life, we can praise while we live; our soul is satisfied as with marrow and fatness. The saint is not in the sanctuary, but has seen God in it. His desire is after God Himself. Christ could literally say this. "He hath seen the Father": we have seen Him in Him.