Under Gods Command
John 1:33 I would not have know him, except that the one who sent me to baptize with water told me, ‘The man on whom you see the Spirit come down and remain is he who will baptize with the Holy Spirit.’
John the Baptist’s baptism with water was preparatory, because it was for repentance and symbolized the washing away of sins. Jesus, by contrast, would baptize with the Holy Spirit. He would send the Holy Spirit upon all believers, empowering them to live and to teach the message of salvation. This out-pouring of the Spirit came after Jesus had risen from the dead and ascended into heaven.
Under Gods command 