Charles H. Spurgeon on Psalms 110:1

Here the Holy Ghost begins with the kingdom of Christ, which he describeth and magnifieth, —

1. By his unction, and ordination, thereunto, by the word or decree of his Father: "The Lord said".

2. By the greatness of his person in himself, while yet he is nearly allied in blood and nature unto us; "My Lord".

3. By the glory, power, and heavenliness of his kingdom, for in the administration thereof he sitteth at the right hand of his Father: "Sit thou at my right hand".

4. By the continuance and victories thereof: "Until I make thy foes thy footstool." —Edward Reynolds.