Believers, when you are about to pray, wash your faces, and your hands and arms up to the elbows, and pass your wet hands lightly over your heads, and wash your feet up to the ankles. If you are in a state of ceremonial impurity, purify yourselves. But If you are ill, or on a journey, or if one of you has come from the toilet, or if you have been in intimate contact with women and can find no water, then have recourse to pure dust, passing therewith lightly over your faces and your hands. God does not want to impose any hardship on you, but He wants to purify you, and to bestow on you the full measure of His blessings, so that you may be grateful.