#1 The universe was created and has not been here “forever”, even scientists concede that.
#2 If man invented God (and he does all the time - just not the Biblical one), he would not invent one that would humble Himself to die for our sins. That thought is against our nature. An invented god would be a badass that would kick the crap out of everybody else because . . well because he could. The God of Abraham is a God of Love, Mercy and Grace and that is why He is so amazing and so worthy of our worship.
Amen!!