Jesus commands to the apostles can be found in Luke 24:36–49 and Acts 1:8 Peter now shares additional information; the apostles must testify that Jesus is the Judge, the Son of Man to whom God has given all authority to execute judgment (Daniel 7:13–14; Luke 12:8).1
42 And he commanded us to preach to the people and to testify that he is the one appointed by God to be judge of the living and the dead.