I've completely lost my faith & no longer believe in a deity/"god" Can you help restore my Spirituality.....?

Let me put it this way, if there is a creator out there, why would he/she/it get mad and punish you for using the intellegence they gave you. Any omnicient god would know how you were going to turn out, but this deity just stood by and let it happen instead of correcting your mistake. So is it really your fault or theirs if you don't go to the "promised land" that every religion seems to offer you?