Maybe, we don't need complete knowledge. The Tree of Knowledge of Good and Evil was a Taunt at humanity's curiosity. If we were after all (made in his own image and likeness) is it not surprising that the old testament is riddled with blood sacrifices and (in the case of Isaac) an averted child sacrifice to appease a jealous God who was suddenly devoid of all the attention. Like Creator, Like Creation !! Naturally atheists are tribal in their own sense. However, these days tribes are getting smaller and more fractured and are more influenced by Influencers !!.