John Gills Exposition of the Bible Commentary - Psalms 63:5
My soul shall be satisfied as with marrow and fatness ,.... When he should return to the house of the Lord, and partake of the provisions of it, called the fatness of his house; see Gill on Psalm 36:8 . The phrase denotes the abundance of spiritual refreshment and delight in the word and ordinances, and the great satisfaction had in them; and may have some regard to benefits arising from prayer, as well as other ordinances. Fat was not to be eaten under the legal dispensation, and... read more
Matthew Henry's Complete Commentary - Psalms 63:3-6
How soon are David's complaints and prayers turned into praises and thanksgivings! After Ps. 63:1, 2 that express his desire in seeking God, here are some that express his joy and satisfaction in having found him. Faithful prayers may quickly be turned into joyful praises, if it be not our own fault. Let the hearts of those rejoice that seek the Lord (Ps. 105:3), and let them praise him for working those desires in them, and giving them assurance that he will satisfy them. David was now in a... read more