Christianity is considered a monotheistic religion.
Here are a couple of explanations.
http://www.godcontention.org/compare-religions/how-is-the-trinity-monotheistic
http://carm.org/does-the-trinity-really-teach-there-are-three-gods
Who founded (started) the Christian religion?
Answer:
Jesus and his Apostles
Is Christianity a Monotheistic (one god) or a
Polytheistic (many gods) religion?
Answer: would it be Polytheistic since they
believe in God, Jesus being his son, and the Holy Spirit.
1 answer