Is Christianity truly a monotheistic religion?

[Supafly345]

People want to blame everything that they want to remove from christianity on the catholics. The catholics made up many things, but not this.

In the book of John it explains what God is. You know... in the begining there was the word, blah blah blah... the word was God, blah blah blah...
In it eventually it says "and the word became flesh." As in God became Jesus. Jesus also says one time in the Bible "if you have seen me you have seen the Father."
The Bible also is very clear that God is the only one who can raise the dead. When Jesus came back from the dead though he said that he rose himself.
There are several other places that say they are the same. But I don't want to go find them.