He left the rest for the hearers themselves to understand and feel. In the Apostle's speech much was given for their thoughts, feelings, and resolution of perplexities.
If Jesus, who is called Christ, sat at God's right hand and will remain there until He treads upon the necks of His enemies lying in the dust before Him, then what awaits those who do not believe in Him is plain.
On the contrary, how blessed one may be under the dominion of such a glorious descendant of David, the great king of Israel.
Jesus Christ Himself applied this prophetic saying to Himself; see Mt 22:42.
In explanation of this prophecy, Blessed Theodoret, the interpreter of Psalm 109, says this: "If David, a king and a pious king, who was counted worthy of prophetic grace, calls the Master Christ his Lord, it follows that Christ is not only man, as the Jews madly say.
He is also God, as David's Creator and Lord. The sharing of names signifies identity of essence. For the Lord says to the Lord, not the Lord to a creature, not the Lord to a created being: 'Sit at My right hand'; Ps 109:1.
Not the humble is exalted, but the Most High, being in the form of God; Phil 2:6; cf. Jn 17:5. Therefore as man He hears, 'Sit at My right hand,' but as God He has eternal dominion.
The word 'until' does not here signify time. It is used according to a special manner of expression proper to divine Scripture. It only makes known that Christ will undoubtedly subject all"; cf. Is 46:4; Dan 7:14; Lk 1:34; 1 Cor 15:20.