17 And now, brethren, I know that you acted in ignorance [not aware of what you were doing], as did your rulers also.
18 Thus has God fulfilled what He foretold by the mouth of all the prophets, that His Christ (the Messiah) should undergo ill treatment and be afflicted and suffer.
19 So repent (change your mind and purpose); turn around and return [to God], that your sins may be erased (blotted out, wiped clean), that times of refreshing (of recovering from the effects of heat, of reviving with fresh air) may come from the presence of the Lord;
20 And that He may send [to you] the Christ (the Messiah), Who before was designated and appointed for you–even Jesus,
21 Whom heaven must receive [and retain] until the time for the complete restoration of all that God spoke by the mouth of all His holy prophets for ages past [from the most ancient time in the memory of man].
22 Thus Moses said to the forefathers, The Lord God will raise up for you a Prophet from among your brethren as [He raised up] me; Him you shall listen to and understand by hearing and heed in all things whatever He tells you.
23 And it shall be that every soul that does not listen to and understand by hearing and heed that Prophet shall be utterly exterminated from among the people. [Deut. 18:15-19.]