How Many People Believe in Christianity in the United States? It is one’s faith in Jesus and having a heart devoted to God that makes someone a Christian. Christianity is marked by a unique set of doctrines: one triune God (Father, Son, and Spirit) who created the world, Jesus who was born of a virgin, the death and resurrection of Jesus which gives salvation, the inspiration and inerrancy of Scriptures, and the Second coming of Jesus. “For by grace you have been saved through faith, and that not of yourselves it is the gift of God” ( Ephesians 2:8).Ĭhristianity is the collective body of people who have been saved through faith in Jesus Christ. There is a passage in the letter the Apostle Paul wrote to the Ephesians that begins to capture what Christianity is. That is Christianity.” Without Jesus, there is no Christian faith. Lewis wrote, “We are told that Christ was killed for us, that His death has washed out our sins, and that by dying he disabled death itself. What makes someone a Christian is saving faith in Jesus Christ.

Christianity is professed by people around the world and includes those who hold faith in Jesus who are Catholics, Eastern orthodox, and Protestants. What IS Christianity?Ĭhristianity is defined as the religion based in the belief, life, and practices of Jesus of Nazareth as told through the Gospels. This makes Christianity the largest religion in the world.

This number includes all the major traditions of Christianity such as Catholics, protestants, and Eastern orthodox. It is an interesting number to know and reflect on.Īccording to Lifeway Research, it is estimated that 2.56 billion people in the world profess to be part of the Christian faith. As believers work to spread the Gospel and fulfill the Great Commission, we may wonder exactly how many believers there are around the world. And surely, I am with you always, to the very end of the age’” ( Matthew 28:18-20).Īs we fast forward to 2023, almost 2,000 years since Jesus’ death and resurrection, the world currently has a population of approximately 8 billion people. Therefore, go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything I have commanded you. “Then Jesus came to them and said, ‘All authority in heaven and on earth has been given to me.

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