Matthew 28:18-20
18 And Jesus came and said to them, “All authority in heaven and on earth has been given to me.
19 Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit,
20 teaching them to observe all that I have commanded you. And behold, I am with you always, to the end of the age.”
Luke 24:47-49
47 and that repentance and forgiveness of sins should be proclaimed in his name to all nations, beginning from Jerusalem.
48 You are witnesses of these things.
49 And behold, I am sending the promise of my Father upon you. But stay in the city until you are clothed with power from on high.”
John 20:21-23
20 When he had said this, he showed them his hands and his side. Then the disciples were glad when they saw the Lord.
21 Jesus said to them again, “Peace be with you. As the Father has sent me, even so I am sending you.”
22 And when he had said this, he breathed on them and said to them, “Receive the Holy Spirit.
23 If you forgive the sins of any, they are forgiven them; if you withhold forgiveness from any, it is withheld.”