The Church is catholic or universal because Christ established it to proclaim all of His teaching to all men, at all times, and in all places. Jesus said, “Go into all the world and preach the gospel to the whole creation” (Mark 16:15). “But you shall receive power when the Holy Spirit has come upon you; and you shall be …

The Church has been in existence since the sacrificial Death and Resurrection of Jesus. This took place about 33 A.D. The Catholic Church has had a continuous existence of more than two thousand years, and it is the only Christian institution of which this is true.

Yes. The Catholic Church is the only Church which teaches all the truths that Jesus Christ taught. Many other Christian communities have rejected the Sacraments of Penance and Anointing of the Sick, the Mass and the Real Presence of Jesus in the Eucharist, the spiritual supremacy of Peter and his successors, the popes, the efficacy of grace, and man’s ability …

The Catholic Church is apostolic because it is able to trace its lineage in unbroken continuity back to the Apostles. Jesus said to Peter, “And I tell you, you are Peter, and on this rock I will build my church, and the powers of death shall not prevail against it” (Matthew 16:18). Speaking to all the Apostles, He said, “All …

We are united in worship because we have but one altar, upon which Jesus Christ daily renews the offering of Himself upon the Cross. Everywhere we have the same Mass and everywhere the same Seven Sacraments. By means of the Eucharist, Christ re-offers Himself to the Father through the ministry of His priests in the Sacrifice of the Mass. At …

The Catholic Church ministers extensively to the bodily needs of people by helping those in need, by seeking to relieve the causes of suffering, and by building up a better life for man. Its vast health care and social welfare systems are found throughout the world. Although the Church is deeply involved in ministering to the bodily needs of people, …

We can help unbelievers find God by the witness of our lives of firm faith in God and personal love of Christ, and by our goodness and love towards unbelievers. We can help people to turn to God if we give them a good example of our own deep faith in God. If people see our love for Christ in …

The Catholic Church is holy because it was founded by Jesus Christ, Who is all-holy, and because it teaches holy doctrines according to the will of Christ. It provides the means of leading a holy life, thereby giving holy members to every age. We can point to the saints as proof that the holiness of Christ is at work in …

As Christians, we must help men to solve their problems as much as possible. We show our love for God by loving our neighbors—the people around us. Love for our neighbor makes us do all we can to help those who need our assistance and to make the world better. Jesus said, “You are the light of the world. A …

Christian unity in faith and love is God’s will because Jesus prayed that all who believe in Him should be one, in order that the whole world would know that His Father sent Him. The night before He suffered His Passion and death, Jesus prayed for Christian unity. “I do not pray for these only, but also for those who …