* Emphasis on Scripture: Protestants believe that the Bible is the sole authority for faith and practice, and that it is sufficient for salvation. They reject the authority of the Pope and the Catholic Church, and they believe that every individual has the right to interpret the Bible for themselves.
* Justification by Faith: Protestants believe that people are saved by faith in Jesus Christ alone, not by good works. They believe that faith is a gift from God, and that it is not something that can be earned.
* Priesthood of All Believers: Protestants believe that all believers are priests, and that they have direct access to God through Jesus Christ. They reject the idea of a special priestly class, and they believe that all believers have the right to participate in the sacraments.
Catholicism
* Authority of the Pope: Catholics believe that the Pope is the head of the Catholic Church, and that he is the successor of Peter, the first Bishop of Rome. They believe that the Pope has the authority to define doctrine, and that he is the final arbiter of disputes.
* Justification by Faith and Works: Catholics believe that people are saved by faith in Jesus Christ, but that they must also cooperate with God's grace through good works. They believe that good works can merit salvation, and that they are necessary for salvation.
* Sacraments: Catholics believe that the sacraments are essential for salvation. They believe that the sacraments are channels of God's grace, and that they are necessary for receiving God's forgiveness and strength.