Nick Vujicic quotes and aphorisms Nick Vujicic ,, I challenged God. I said, 'God, I know that I'm a sinner. I know that I won't probably have peace u... Nick Vujicic Nick Vujicic Nick Vujicic Nick Vujicic Nick Vujicic Nick Vujicic Nick Vujicic Nick Vujicic Nick Vujicic