But what is the objectively True, the Good, and Beautiful? There can only be one “first mover” and one “uncaused caused”. If gods can be killed then that implies they were alive and had to be born/created. If there is more than one God then which God came first? If more than one exists then which is responsible for creation? Or are they part of creation? If so, then is reality a brute fact? If so, then these so called “gods” are not very godly especially if they behave immorally. There’s far too many logical inconsistencies when you stray from monotheism.
The concept of God itself is enough to elevate humanity as it helps us strive towards our own betterment.