Christianity is a religion based on the teachings of Jesus Christ and has been around for thousands of years. In the 21st century, more people than ever around the world identify themselves as Christians and follow Christian beliefs. Christians believe that Jesus died for our sins and rose from the dead, paving the way for us to have a relationship with God. In the 21st century, people are participating in Christian practices such as reading the Bible, going to church, and praying together. These activities bring people together in a community that follows the teachings of Jesus. In the 21st century, Christianity is a powerful force for good, providing love, hope, and comfort to people around the world.