noun

"Christianity" is a religion based on the teachings of Jesus Christ. It is centered around the belief in one God and the message of love, forgiveness, and salvation. Christians believe that Jesus is the Son of God and the Savior of humanity.

Example

1. Christianity is the world's largest religion, with over 2.4 billion followers.
2. Many people celebrate Christmas, which is a Christian holiday, on December 25.
3. The Bible is a sacred text for Christians, and it tells the story of Jesus Christ.