Jesus clearly gave the Church his authority.
John 20
21Again Jesus said, “Peace be with you!
As the Father has sent me, I am sending you.”
22And with that he breathed on them and said, “Receive the Holy Spirit.
23If you forgive anyone’s sins, their sins are forgiven; if you do not forgive them, they are not forgiven.”
Luke 10:16
"Whoever listens to you listens to me;
whoever rejects you rejects me; but whoever rejects me rejects him who sent me."
Matt 16
18And I tell you, you are Peter, and on this rock
I will build my church, and the
gates of hell shall not prevail against it.
19I will give you the keys of the kingdom of heaven, and
whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven.”