Luke
Acts 3:20BSB·traditional attribution

that times of refreshing may come from the presence of the Lord, and that He may send Jesus, the Christ, who has been appointed for you.

John Calvin Reformed @genevareformer

20. That when If we follow Erasmus and the old interpreter, this sentence shall be unperfect, “Ecliptica,” elliptic. which may be made perfect, thus: When the time of refreshing shall come, you may also enjoy this refreshing; when Christ shall come to judge the world, you may find him a redeemer and not a Judge.

Matthew Henry Presbyterian @wholebiblehenry

We have here the sermon which Peter preached after he had cured the lame man. When Peter saw it. 1. When he saw the people got together in a crowd, he took that opportunity to preach Christ to them, especially the temple being the place of their concourse, and Solomon's porch there: let them come and hear a more excellent wisdom than Solomon's, for, behold...

Commenting on Acts 3:12-26

John Gill Reformed Baptist @doctorgill

And he shall send Jesus Christ,.... Or "that he may send Jesus Christ", as the Syriac and Arabic versions render it: not in person, for this regards neither his first, nor his second coming, both which might be terrible to the awakened Jews; the former, because he had been sent, and was come, and was gone again; and therefore might fear there was no hope...