Christianity began to first develop when Jesus Christ began his ministry. The Christian Church began its development in Jerusalem upon Jesus Christ's crucifixion, His resurrection by God, and his ascension into heaven.
Additional Comments:
Jesus told His disciples to wait for the promised gift - the Comforter or Helper - at His ascension forty days after His resurrection (crucified 25 April; resurrected 28 April; ascended 7 June 31 AD). Most biblical scholars will point to the releasing of God's Holy Spirit upon those in the Upper Room and then the crowd outside in the City of Jerusalem on Pentecost (Feast of Firstfruits) on Sunday, 17 Jun 31 AD - the start of the Church of God known as The Way and the first Jewish Christians as the Nazarenes. It would be soon afterwards in Antioch, Turkey that these followers became known as Christians.
The religion of Christianity was started by the followers of Christ, or his disciples. Christ was based in the city of Jerusalem, and that is where he did the majority of his teachings. This is where the religion started to develop, and it spread from there.
Some say that Christianity started when the world began, but maybe it was Jesus who developed the religion/s. It really depends on how you define "Christianity."
During Jesus' ministry. The disciples could be considered the 1st Christians. Around 2010 years ago.
Many modern scholars point to the event in Acts 1 & 2, just outside the Upper Room on Pentecost Sunday, 17 June 31 AD, in the city of Jerusalem, Israel.
orthodox Christianity
A number of religions developed out of Christianity. The most important of these is Islam.
Orthodox Christianity.
Yes. Judaism developed in Egypt, Israel, and Iraq. Christianity developed in Israel and Turkey.
Answer Mostly Christianity
Christianity
Christianity in a sense developed from Judaism, their old testament is the torrah
Christianity developed independently as a new religion that emerged within the Greco-Roman world, drawing on Jewish traditions as well. It was influenced by existing religions but was distinct in its teachings, beliefs, and practices.
Christianity was developed in the first by the followers of Jesus Nazareth who they believed to be the Christ of chosen one of god
Three major religions revere Jerusalem, but only one religion actually developed there: Judaism. Christianity and Islam came much later, and developed in other countries (Christianity in Greece and Islam in Saudi Arabia).
Many people were part in it. But Jesus was the one that started it all.
Christianity