Don’t bother to look for additional Bible verses that confirm Peter as the sole arbiter of the earthly church established by Jesus Christ. There aren’t any. However, there are numerous Bible verses that establish Jesus Christ as the Rock upon which the Christian church is to be built. That means the Roman Catholic church has no right to claim their church is the only way to heaven. The Roman Catholic church doesn’t have the right to usurp Jesus as the head of the church and arbitrarily declare the Pope is now the head of the church. Catholicism has no spiritual right to say who is and who isn’t a Christian. That is for God alone to decide because only God knows the hearts of men. You can either believe the church of God was built by Peter and those Popes who came after him, all sinful men, or you can choose to believe Jesus himself built his church on the eternal truth that the Son of God came to die on the cross in our place for our sins.
Psalm 118:22, 1 Peter 2:7, Acts 4:11 – The stone which the builders rejected has become the chief cornerstone.
Psalm 18:31 – For who is God, except the Lord? And who is a rock, except our God?
Psalm 62:1-2 – Truly my soul silently waits for God; from Him comes my salvation; He is my rock and my salvation; He is my defense; I shall not be greatly moved.
Psalm 94:22 – But the Lord has been my defense, and my God the rock of my refuge.
1 Corinthians 10:4 – And all drank the same spiritual drink. For they drank of that spiritual Rock that followed them, and that Rock was Christ.
Ephesians 2:20 – Having been built on the foundation of the apostles and prophets, Jesus Christ Himself being the chief cornerstone.
Deuteronomy 32:3-4 – For I proclaim the name of the Lord: Ascribe greatness to our God. He is the Rock, His work is perfect; for all His ways are justice, a God of truth and without injustice; righteous and upright is He.