That's why, imo, belief in God is absolutely essential in realizing true human potential. Look at the great works that ancient humans accomplished, many of which we are incapable of currently replicating; hint: there's a recurring theme in all of them. Understanding that there is an infinite limit to consciousness, and only one thing stands outside of that limit, which is by its very nature incomprehensible, is a fuel for the fire of curiosity and therefore growth.