Charles H. Spurgeon on Psalms 119:63

I am a companion of all them that fear thee. 1. The person speaking. The disparity of the persons is to be observed. David, who was a great prophet, yea, a king, yet saith, "I am a companion of all them that fear thee." Christ himself called them his "fellows": "Thy God hath anointed thee with the oil of gladness above thy fellows" (Psalms 65:7); and therefore David might well say, "I am a companion."

2. The persons spoken of. David saith of "all them that fear thee." The universal particle is to be observed; not only some, but "all": when any lighted upon him, or he upon any of them, they were welcome to him. How well would it be for the world, if the great potentates of the earth would thus think, speak, and do, "I am a companion, of all them that fear thee." Self love reigneth in most men: we love the rich and despise the poor, and so have the faith of our Lord Jesus Christ with respect of persons (James 2:1): therefore this universality is to be regarded. Hearing of your faith and love to all the saints (Ephesians 1:15), to the mean as well as the greatest. Meanness doth not take away church relations (1 Corinthians 11:20). There are many differences in worldly respects between one Christian and another; yea, in spiritual gifts, some weaker, some stronger; but we must love all; for all are children of one Father, all owned by Christ: "He is not ashamed to call them brethren" (Hebrews 2:11).

This, I say, is observable, the disparity of the persons: on the one side, David, on the other, all the people of God. Thomas Manton.