As an Ex-Christian let me tell you something, Christians got the message of Jesus wrong.
Listen, I'm not trying to offend anyone but read this with an open mind and you'll understand what I'm trying to tell you.
I have plenty of examples but I'll give you a few:
1. How did Jesus say to pray to God? Jesus says:
"When you pray, say:
"Our Father in heaven..."
Jesus did not teach you to pray to Him or worship Him. He said to pray to the Father, so in the Jewish belief, the Father is God.
So Jesus tells you why you have to pray to the Father in John 20:17
Jesus says: I am ascending to my Father and your Father, to >MY< God and YOUR God"
See, Jesus says, He himself has a God, do you not understand that Jesus never claimed to be God? He said that the Father is the >>>ONLY<<< true God (John 17:3) that means Jesus right there, denied being God.
Is that hard to understand my Christian friends?
Maybe now you'll see why muslims say they follow Jesus more than the Christians do, because they actually follow the Prophets more accurately. Muslims follow what all the great Prophet's taught before Jesus and after Jesus like the last great Prophet Muhammad, peace be upon all the Prophets, to worship ONE God, not three.
Actually read and understand the Bible, don't go by your feelings, try to understand the message of Jesus and what he actually said and you'll understand that the muslims got the correct message.
Deuteronomy 6:4 "The LORD is our God, the LORD is one!" (not three).
Mark 12:32
"He is ONE, and there is NO ONE ELSE BESIDES HIM"
see, there is NO ONE besides God. Not Jesus, not the Holy Spirit, ONLY GOD.
Hope this helped. السلام عليكم