John Gills Exposition of the Bible Commentary - Psalms 47:9
The princes of the people are gathered together ,.... Not against Christ, as at his first coming, but to him, and to his church and people; even the great men of the earth, the kings and princes of it, as they will in the latter day; see Isaiah 49:23 ; or this may mean the saints in general, who are all of them the princes of people, and are set among princes, yea, are kings priests unto God; some render it, "the willing" or "voluntary ones of his people" F7 נדיבי עמים "voluntarii... read more
Matthew Henry's Complete Commentary - Psalms 47:5-9
We are here most earnestly pressed to praise God, and to sing his praises; so backward are we to this duty that we have need to be urged to it by precept upon precept, and line upon line; so we are here (Ps. 47:6): Sing praises to God, and again, Sing praises, Sing praises to our King, and again, Sing praises. This intimates that it is a very necessary and excellent duty, that it is a duty we ought to be frequent and abundant in; we may sing praises again and again in the same words, and it is... read more