pontiff or pope which is it ?

Answer 1

The Pope is the supreme pontiff of the Catholic Church.

Pontiff is a generic term for a high ranking leader of a religion. Hence, the verb "to pontificate" doesn't mean to sound like the Pope necessarily, but to speak in a generally dogmatic manner and at length.

Answer 2

Pontiff means bridge-builder and pope means papa or dad. The Bishop of Rome is Pope and Supreme Pontiff and he has other titles and responsiblities.

Answer 3

Both, and more.

John 21:15-17 states:

When they had finished breakfast, Jesus said to Simon Peter, "Simon, son of John, do you love me more than these?" He said to him, "Yes, Lord, you know that I love you." He said to him, "Feed my lambs."

He then said to him a second time, "Simon, son of John, do you love me?" He said to him, "Yes, Lord, you know that I love you." He said to him, "Tend my sheep."

He said to him the third time, "Simon, son of John, do you love me?" Peter was distressed that he had said to him a third time, "Do you love me?" and he said to him, "Lord, you know everything; you know that I love you." (Jesus) said to him, "Feed my sheep.

Matthew 16:17-19 states:

Jesus said to him in reply, "Blessed are you, Simon son of Jonah. For flesh and blood has not revealed this to you, but my heavenly Father. And so I say to you, you are Peter, and upon this rock I will build my church, and the gates of the netherworld shall not prevail against it. I will give you the keys to the kingdom of heaven. Whatever you bind on earth shall be bound in heaven; and whatever you loose on earth shall be loosed in heaven."

The Catholic Church believes the Lord made Simon alone, whom he named Peter, the "rock" of his Church. He gave him the keys of his Church and instituted him shepherd of the whole flock.

The Pope is the senior pastor of 1.1 billion Catholics, the direct successor of Simon Peter.

The Pope’s main roles include teaching, sanctifying, and governing.

With love in Christ.