In the New Testament Jesus clearly states that today's Christians are the only one's who follow his teachings.
The Gospel of Matthew
16:18 And I tell you, you are Peter, and on this rock I will build my church, and the powers of death shall not prevail against it
The Apostle Peter founded Christianity and since Jesus told Peter to create his church, It's fact that only Christians are true followers of Jesus, if you people want to follow Christ than you MUST be christians and that's FACT. There's no "in-between" religion.
I do not intend to sound mean or insulting, but I've been reading a lot of anti-Christian comments.
If you read the passage correctly Jesus asks Peter who he thinks He Jesus is and Peter gives the correct answer the Messiah. Jesus then tells Peter that He Jesus will build His Church upon this rock the rock being He the LORD Messiah.
De:32:3: Because I will publish the name of the LORD: ascribe ye greatness unto our God.
De:32:4:
He is the Rock, his work is perfect: for all his ways are judgment: a God of truth and without iniquity, just and right is he.
M't:16:15: He saith unto them, But whom say ye that I am?
M't:16:16: And Simon Peter answered and said, Thou art the Christ, the Son of the living God.
M't:16:17: And Jesus answered and said unto him, Blessed art thou, Simon Bar-jona: for flesh and blood hath not revealed it unto thee, but my Father which is in heaven.
M't:16:18: And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.
Actually the Apostle Peter didn't start Christianity, Jesus guided His disciples in the Spirit along with the Apostle Paul who was the Apostle to the Gentiles. The first Believers were Jewish and the First called Christians were in Antioch.
Visited by Barnabas and Paul, who here preached his first Christian sermon in a synagogue, its converts were the first to be called Christians (Acts 11:26).
Ac:11:26: And when he had found him, he brought him unto Antioch. And it came to pass, that a whole year they assembled themselves with the church, and taught much people. And the disciples were called Christians first in Antioch.
Peter was a wretch who had to learn that he could do nothing of himself. He learned that when he denied Christ. Then Peter knew he had to stand on the ROCK! Macho manhood will get you killed. Peter was given charge to lead! The rivers of living water flow from the Rock, Yeshua. Nu:20:10: And Moses and Aaron gathered the congregation together before the rock, and he said unto them, Hear now, ye rebels; must we fetch you water out of this rock?
De:32:31: For their rock is not as our Rock, even our enemies themselves being judges.
De:32:37: And he shall say, Where are their gods, their rock in whom they trusted,
Christian is JEWISH FIRST then GENTILE.
CHRIST = MESSIAH
CHRISTIAN = MESSIANIC