O you who believe! When you rise up for the Prayer, (if you have no ablution) wash your faces and your hands up to (and including) the elbows, and lightly rub your heads (with water) and (wash) your feet up to (and including) the ankles. And if you are in the state of major ritual impurity (requiring total ablution), purify yourselves (by taking a bath). But if you are ill, or on a journey, or if any of you has just satisfied a want of nature, or you have had contact with women, and can find no water, then betake yourselves to pure earth, passing with it lightly over your face and your hands (and forearms up to and including the elbows). God does not will to impose any hardship upon you, but wills to purify you (of any kind of material and spiritual filth), and to complete His favor upon you, so that you may give thanks (from the heart and in speech, and in action by fulfilling His commandments).