There are a number of rituals, but the most common are:
Baptism
Joining the Church
Communion
There are many but the main one is baptism.
Mass
Christians believe that Jesus was and is Christ from the beginning of time. Unlike a human being becoming a Bodhisattva, Christians believe there is and only has been one Christ.
Christians believe that Judaism laid the foundation for Christianity and our Messiah and Savior Jesus Christ, but that God gave us Christianity to be forgiven through salvation.
Baptism. In the Bible, baptism is a believers baptism. Someone who believes in Jesus Christ as their saviour.
They believe in The Holy Trinity. They believe in Christ.
Christians believe that Jesus was the Jewish Messiah. Jews disagree.
Because Christians believe that all communication with God - should be channeled through His son, Jesus.
We Christians believe Christ died for the sins of the world , at Calvary.
Not all Christians observe Advent, but for those that do it is a time of preparation for Christmas when they focus on the events leading up to the birth of Christ and the significance of the incarnation.
The New Testament was written for believers in Jesus Christ as Lord and Master (Christians). We believe it as pure truth.
Christians you noob
Christians believe that Jesus Christ is the son of God and the messiah