"Each person's every joint must perform a charity every day the sun comes up: to act justly between two people is a charity;...a good word is a charity, every step you take to prayers is a charity and removing a harmful thing from the road is a charity."

--Prophet Muhammad, as related by Bukhari and Muslim.

...O son of Adam, were you to come to Me with sins nearly as great as the earth and were you then to face Me, ascribing no partner to Me, I would bring you forgiveness nearly as great at it.

--Prophet Muhammad, as narrated by at-Tirmidhi