Christianity is monotheistic.
Islam denies the gospel that Jesus brought, the New Covenant promised by God in the prophets.
Hello
I once asked a person this:
Do you believe that there is God? answer Yes
Do you believe that Jesus is God? answer Yes
Do you believe that the Holy Spirit is part of God? Yes
how many seperate beings do you see?
God is the father, Jesus then becomes God, then the holy spirit is part of both yet in the bible the holy spirit wasn't supposed to be there according to
John14
16 And I will pray the Father, and he shall give you another Comforter, that he may abide with you for ever;
17 Even the Spirit of truth; whom the world cannot receive, because it seeth him not, neither knoweth him: but ye know him; for he dwelleth with you, and shall be in you.
18 I will not leave you comfortless: I will come to you.
John 16:7-8
7 Nevertheless I tell you the truth; It is expedient for you that I go away: for if I go not away, the Comforter will not come unto you; but if I depart, I will send him unto you.
8 And when he is come, he will reprove the world of sin, and of righteousness, and of judgment:
26 But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.
The holy spirit was or wasn't during the time of Jesus? What about when John the Baptist was in the womb of his mother? These things are in the Bible.
Anyways, Jesus didn't come to bring anything new... the laws were to stay the same. He brought his message to the people of Israel...so he says he is only for the lost sheep of the house of Israel.
We don't deny Eesa alayhi salaam (Jesus on him peace) we know he taught one God just like all the prophets and messengers taught from before. Mohammad pbuh, just finalized all that came before.
.... Doesn't that sound like a comforter?