Ok please explain yourself. Ishmael is the first son born of Abraham. Islam is the continuation of the one true God. 
Here’s a mention of them in 

Genesis 21: 17 God heard the boy crying, and the angel of God called to Hagar from heaven and said to her, “What is the matter, Hagar? Do not be afraid; God has heard the boy crying as he lies there.18 Lift the boy up and take him by the hand, for I will make him into a great nation.”19 Then God opened her eyes and she saw a well of water. So she went and filled the skin with water and gave the boy a drink.20 God was with the boy as he grew up. He lived in the desert and became an archer. 
I can go on if you Want to.