Jesus elected twelve apostles and gave them authority:
“Come after me, and I will make you fishers for men.” (Matt. 4:19)
"He called to himself his twelve disciples, and gave them authority over unclean spirits, to cast them out, and to heal every disease and every sickness." (Matt. 10:1)
"He who receives you receives Me, and he who receives Me receives Him Who sent Me." (Matt. 10:40)
"Whoever listens to you listens to Me, and whoever rejects you rejects Me. Whoever rejects Me rejects Him Who sent Me." (Lk. 10:16)
"I confer on you a kingdom, even as My Father conferred on Me" (Lk. 22:29)
"Go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit." (Matt. 28:19)
"If you forgive anyone’s sins, they have been forgiven them. If you retain anyone’s sins, they have been retained.” (Jn. 20:23)
and so on...
Jesus made Peter first among his equals:
"I also tell you that you are Peter, and on this rock I will build My Church, and the gates of Hades will not prevail against it. I will give to you the keys of the Kingdom of Heaven, and whatever you bind on earth will have been bound in Heaven; and whatever you release on earth will have been released in Heaven.” (Matt. 16:18)
"Most certainly I tell you, whatever things you bind on earth will have been bound in Heaven, and whatever things you release on earth will have been released in Heaven." (Matt. 18:18)
"I have other sheep, which are not of this fold. I must bring them also, and they will hear my voice. They will become one flock with one shepherd." (Jn. 10:16)
"Tend My sheep" (Jn. 21:17)
In Ac. 1:20-25, Matthias was selected to replace/succeed Judas in apostleship.