Here are some key differences between Christianity and Catholicism:
* Beliefs: Catholics believe that the Pope is the successor of Peter, the first Bishop of Rome, and that he has authority over all other bishops. They also believe in the Immaculate Conception of Mary, which holds that Mary was conceived without original sin.
* Practices: Catholics typically attend Mass on Sundays and holy days of obligation. They also receive the sacraments, which are special ceremonies that symbolize God's grace. These sacraments include baptism, confirmation, Eucharist, penance, anointing of the sick, and holy orders.
* Organization: The Catholic Church is a hierarchical organization, with the Pope at the head. The Church is divided into dioceses, each of which is led by a bishop. Bishops are assisted by priests and deacons.
Despite these differences, Christians and Catholics share many common beliefs and practices. They both believe in the divinity of Jesus Christ, the Trinity, and the salvation of souls through faith in Christ. They also both practice prayer, Bible reading, and service to others.
Ultimately, the decision of whether or not to become Catholic is a personal one. There is no right or wrong answer. However, it is important to be aware of the differences between Christianity and Catholicism before making a decision.