The common religion of Christianity was founded by Jesus Christ and Abraham. It originally started in 32 CE Israel. They worship in churches and read scripture from bibles, they are monotheist and believe in one single god. They also believe that Jesus Christ is gods son. There are two major subgroups of Christianity. Religious Leaders include the bishop of Rome, the Pope who teaches the Roman Catholic subgroup, and the bishop of Constantinople, the Patriarch, who teaches the Eastern Orthodox Subgroup.