It’s a common claim; you need god to be moral because without god you cannot have objective morality. As a claim it makes the theist feel all fuzzy inside. Sure it’s true, if it wasn’t then why would your pastor/priest/[insert religious figurehead] say it?
Let me set you straight. It’s not true. It’s nowhere near the town of truth, it’s way out in the upper mountains of fucking ignorant shit spouted by illogical and blinded/brain-dead theists.
God is not the source of objective morals. It has its own set of subjective morals which it backs up with a right-to-violence beyond measure. A quick thought experiment will show you that the big g cannot be the source of objective morals. Imagine you have a 7 year old daughter. If god instructed you to rape your little girl, would you? Would god telling you to do it make it moral? If you can answer yes to both of those, with honesty and not just in an attempt to save your delusion while safe in the knowledge that you’ll never actually have to do it because god doesn’t exist to tell you to do anything, then you’re a monster and should definitely not be allowed around children. Or humans of any age. Or animals either.
As can be seen from the above thought experiment, god saying to do something doesn’t make that something a moral act, which it would if god were the source of morality. God therefore (if it exists and other caveats) reflects a morality which is not created by it. That god cannot make raping pre-teens moral shows that god is not a source of morality at all. You’ve known this your whole life. If you’ve read any of the Old Testament then you know it. God tells the characters in the story to do all of the most horrific acts imaginable and it’s not morally right because it is commanded by god, it’s immoral, but commanded by god. You felt that while reading it. You felt the twang of ‘this isn’t right, how can a loving god command this?’ That’s because you know morality without god. You know morality is separate from god, but has been stolen by the godly as their own.
You can argue all you like that god “wouldn’t” command you to rape your pre-teen daughter or son, but that simply supports my point. If god is the source of morality, rather than a reflection of an external morality, then its word is moral. It could command you to do anything and it be moral. That you say god wouldn’t shows you also are aware that morality is outside of god, not inside of it. God wouldn’t tell you to violate your child because violating your child is wrong, and it’s wrong not because god says it’s wrong but because it’s just wrong.
You cannot get away from subjective reality by filling the gap with god. You simply supplant the subjective opinion of people with the subjective opinion of a fictitious being created by people.