The one and only true God is the God of the Bible with no editing in it, and he is the God of Jesus (peace be upon him).
It is not that difficult to know and believe that God who created Adam (pbuh) without a father or a mother is able to create Jesus (pbuh) without a father. If Jesus (pbuh) was God, then why could not "God" protect himself from being crossed? why did he use to eat and sleep? does God need food to survive?
How come a God who couldn't protect himself, will be able to protect me?
Jesus (pbuh) is not God, and not son of God. He is a prophet of God.