Verse 21
Who by him do believe in God - This is supposed to refer to the Gentiles, who never knew the true God till they heard the preaching of the Gospel: the Jews had known him long before, but the Gentiles had every thing to learn when the first preachers of the Gospel arrived amongst them.
Gave him glory - Raised him to his right hand, where, as a Prince and a Savior, he gives repentance and remission of sins.
That your faith - In the fulfillment of all his promises, and your hope of eternal glory, might be in God, who is unchangeable in his counsels, and infinite in his mercies.