Peace Alpha,
This is one of the main reasons why thousands of Christians are leaving Christianity because of your so called "trinity" is confusing your followers. In Islam we are taught that there's one God and it easy for people to comprehend that. But when you say that there's one God, however, he's in three person, then you start confusing the people. We are told that God is not the author of confusion, but the trinity is the most puzzling concept. You're own Bible scholars can't even explain it. It's a mystery to mankind, it doesn't even make sense. That the father is a person, the son is a person, and the Holy Ghost is a person, but they are not three persons but one person How can you blindly follow something when you don't even understand it? I can tell you one thing Alpha, besides the other errors of the Bible, as long as Christians persist in this concept of "trinity" (might I add the word trinity doesn't even exist in the Bible) former Christians will be entering into Islam in droves.
Peace and Blessings be to the Believers