Psalms 110:5

Here we have our great Redeemer, I. Conquering his enemies (Psa 110:5, Psa 110:6) in order to the making of them his footstool, Psa 110:1. Our Lord Jesus will certainly bring to nought all the opposition made to his kingdom, and bring to ruin all those who make that opposition and persist in it. He will be too hard for those, whoever they may be, that fight against him, against his subjects and the interest of his kingdom among men, either by persecutions or by perverse disputings. Observe here, 1. The conqueror: The Lord - Adonai, the Lord Jesus, he to whom all judgment is committed, he shall make his own part good against his enemies. The Lord at thy right hand, O church! so some; that is, the Lord that is nigh unto his people, and a very present help to them, that is at their right hand, to strengthen and succour them, shall appear for them against his and their enemies. See Psa 109:31. He shall stand at the right hand of the poor, Psa 16:8. Some observe that when Christ is said to do his work at the right hand of his church it intimates that, if we would have Christ to appear for us, we must bestir ourselves, Sa2 5:24. Or, rather, At thy right hand, O God! referring to Sa2 5:1, in the dignity and dominion to which he is advanced.

— Matthew Henry's Concise Commentary (public domain)