Where did anyone explain or describe the Trinity in the Bible? You're talking about this like this should be something everyone has found.
Here we go again. This is what they are teaching you at church? I ask because I have encountered numerous people who have claimed pretty much the same thing as you. May I ask what denomination you belong to and what scripture you use to support your claims?
If you don't believe the Father is the only true God then you don't understand God.
John 17
3Now this is eternal life, that they may know You, the only true God, and Jesus Christ, whom You have sent.
Ephesians 4
6one God and Father of all, who is over all and through all and in all.
1 Corinthians 8
6yet for us there is but one God, the Father...
1 Timothy 2
5For there is one God, and there is one mediator between God and men, the man Christ Jesus,