
You aren't the only person who's ever wondered what Christianity is. Christianity is an Abrahamic monotheistic religion founded on the life and teachings of Jesus of Nazareth. It is the world's most practiced religion, with more than 2.6 million followers. That's about one-third of the world's population.
In a series of petitions, Christian leaders asked Emperors to grant the same exemption from state and cults that they granted the Jews.
The Christian tradition shares many of the same beliefs and practices as the Jews. The New Testament demonstrates an inextricable connection between them. The Christian Church was an important part the Roman empire in the Middle Ages. Christian leaders repeatedly petitioned the Emperors to grant them the same exemption as the Jews from state cults.
The Christian Bible is composed of two major parts: the Old Testament as well as the New Testament. The Old Testament contains the Hebrew Scriptures, which Christians consider to be inspired by God. The New Testament includes writings of Christian believers who claim they follow Jesus.

Christians believe in Holy Trinity
Christians believe God is a Triune Being composed of the Father (the Son) and the Holy Spirit (the Holy Spirit). Each one has distinct roles and attributes that set them apart from the others. The Son, the first Person of Trinity, was begotten by the Father. The Holy Spirit proceeds from God and continues to the Son. In addition, the Persons of the Trinity have distinct "missions." The Second Person of Trinity, for example, becomes incarnate and suffers death before ascending to the Father.
The Trinity is a central concept in Christianity. According to Christian beliefs, God is one but consists of three distinct persons. These three Persons are Jesus Christ (the Holy Ghost), God the father (the Father), or God the Holy Spirit. All three are equally important, powerful.
Christianity is important because of Jesus' resurrection, death, and ascension.
Jesus' resurrection, death, and ascension are three of the most important doctrines within Christian faith. These doctrines give Christians hope that they will be resurrected one day after their death and be with God. The New Testament is therefore centered on the ascension and resurrection of Jesus.
The resurrection is the core of Christianity. It is without it that Christianity would be dead. Christians would not have the possibility of justification or forgiveness without the resurrection. Jesus was able to prove his unique status of Son of God through the resurrection.

It is based a particular scheme or experience that was directed at the act of savings.
Christians believe in a plan of redemption and salvation. They consider themselves in need of a Savior. The Christian faith focuses on the belief that Christ died for our sins and brought us back to God. Christians believe Christ’s death is a foundation for our justification.