Religion leads to immoral as well as unethical behaviour when it turns man against man. When religion demands intolerance towards other religions, or condemns others based upon their belief systems - and is even prepared to wage war and other forms of violence against others - then that is surely immoral behaviour. War and violence presuppose deliberate infliction of either injury and/or death. Such outcomes are surely the height of immorality as well as unethical behavior. Religions across time and space have much to answer for regards intolerance and violence in their own name - and that of their particular definitions of deity and truth.