The biblical/Christian God does not exist. You cannot prove the existence of an object who's mutually exclusive attributes are self-contradictory and render it's existence impossible. All of the attributes the bible and Christians give to God are contradictory and cannot exist at the same time.
Even if he was real, why would you? He is seen in the bible ordering or committing the murder of men, women, children and unborn babies, ordering rape and the sexual slavery of women and the annihilation fo over 100 cities, most of which were innocent. I have Scriptures for anyone who dares say I am lying.
Secondly, the ideas that eternal life is free, that we have free will and that going to hell is voluntary are false prophecies if God intervenes, uses fear of consequences to control us and has plans for us. All of these ideas contradict each other.
If God is benevolent and infallible in love and compassion any attribute given to him such and being vain, jealous, angry, judgmental, using guilt and fear to control you is impossible. The bible contains about 350,000 errors and contradictions. The beliefs and psychology of Christian religion are outdated, contradicting and backwards to human nature and science