The believer does the best deeds yet is most fearful [that his deeds will not be accepted]. If he were to spend a mountain of wealth [in charity], he would not feel sure [of the reward] until he sees it. The more righteous and pious he becomes. the more he fears.
But the hypocrite (munafiq) says:
’There are so many people, I will be forgiven, no problem.’
So he does wrong and evil deeds, yet holds foolish wishes about Allah."