One problem is that the Abrahamic God is a violent God:
1 Chronicles 21:
God kills 70,000 innocent people because David ordered a census of the people
Deuteronomy 3:
God also orders the destruction of 60 cities so that the Israelites can live there. He orders the killing of all the men, women, and children of each city, and the looting of all of value
Joshua 6:
He orders another attack and the killing of all the living creatures of the city: men and women, young, and old, as well as oxen sheep, and asses
Judges 21:
He orders the murder of all the people of Jabesh-gilead, except for the virgin girls who were taken to be forcibly raped and married. When they wanted more virgins, God told them to hide alongside the road and when they saw a girl they liked, kidnap her and forcibly rape her and make her your wife! Just about every other page in the Old Testament has God killing somebody!
2 Kings 10:18-27:
God orders the murder of all the worshipers of a different god in their very own church!
And that is just his violent side, there exists rape, child abuse and sex slavery within the very same book.