God endorses slavery, infanticide, murder, genocide, rape, and human sacrifices does this make them right ?

The bible is full of god commanded atrocities that nowadays look like what Saddam Hussein did to his northerly neighbors the Kurds . Now do you think it's okay to believe in a book and live by a book that clearly worships and adorns a god who supports these evil deeds ? I am interested to know how so many people have convinced themselves that child sacrifice is " OK " so-long as done in the name of god ? And if these biblical events can be justified by gods intermission how convenient indeed ? Go ahead if you can't handle it just call it a rant and think about it tonight when you can't sleep and come up with a way to convince yourself you are right . ARE ATROCITIES JUSTIFIED IF THEY ARE DIVINELY WARRANTED ?