Whoever created this world is either insane either psychopath, and probably a liar too, and since Christian God fits all of those descriptions, one can conclude he is more likely to exist than some God who is actually good.
In this world, people get punished for sins of other people. People get punished and rewarded randomly. There is no karma. There is randomness. There is insanity.
Think about it, Hitler had a girlfriend while millions of children, who commited nothing as serious and as wrong as Hitler did, died from cancer and lived much shorter life than Hitler.
There is no justice. Some are born with disorders they did nothing to deserve, while some do plenty of evil and live a much better life than those who do no evil. Karma is fake news.
Karma doesnt exist because those who are victims of evil did nothing to deserve bad things which happen to them. So think about it.
The world is insane, filled with lies and injustice which pretends to be truth and justice, just as Christian God pretends to be good and lies about it in the Bible.
World is based on one being suffering so that other enjoys. One animal devouring another. One animal's joy is conditioned upon other being in pain. Total insanity. Its not just with humans. Its everywhere.
Christian God is perfect example of God who created this world: a lying insane psychopath!