Catholics and Protestants agree that to be saved, you have to be born again. Jesus said so: "Truly, truly, I say to you, unless one is born again, he cannot see the kingdom of God" (John 3:3).
When a Catholic says that he has been "born again," he refers to the transformation that God’s grace accomplished in him during baptism. Evangelical Protestants typically mean something quite different when they talk about being "born again."
"I protest that I do not intend to assert or determine anything that has not been manifestly determined by Sacred Scripture or by the authority of the Church. Wherefore I submit all I have said or shall say to the correction of Holy Mother Church and of all learned men."