15 And the prayer offered in faith will make the sick person well; the Lord will raise him up. If he has sinned, he will be forgiven. 16 Therefore confess your sins to each other and pray for each other so that you may be healed. The prayer of a righteous man is powerful and effective.
17 Elijah was a man just like us. He prayed earnestly that it would not rain, and it did not rain on the land for three and a half years. (James 5:15-17)

60 Then he fell on his knees and cried out, “Lord, do not hold this sin against them.” When he had said this, he fell asleep. (Acts 7:60)

19 After the Lord Jesus had spoken to them, he was taken up into heaven and he sat at the right hand of God. 20 Then the disciples went out and preached everywhere, and the Lord worked with them and confirmed his word by the signs that accompanied it. (Mark 16:19-20)

18 All this is from God, who reconciled us to himself through Christ and gave us the ministry of reconciliation: 19 that God was reconciling the world to himself in Christ, not counting men’s sins against them. And he has committed to us the message of reconciliation. 20 We are therefore Christ’s ambassadors, as though God were making his appeal through us. We implore you on Christ’s behalf: Be reconciled to God. 21 God made him who had no sin to be sin for us, so that in him we might become the righteousness of God. (2 Corinthians 5:18-21)

49 I am going to send you what my Father has promised; but stay in the city until you have been clothed with power from on high.” (Luke 24:49)

22 And with that he breathed on them and said, “Receive the Holy Spirit. 23 If you forgive anyone his sins, they are forgiven; if you do not forgive them, they are not forgiven.” (John 20: 22-23)