And set your face and your thoughts O Muhammad upon Allah and set your eyes and your heart sincerely upon His system of faith and worship, the right, the correct and the true religious system that is in accordance with what is authoritatively established. Be a firm adherent thereto, before the inevitable Day which no one can avert nor will it be revoked by Allah. This shall be the Day when they -these people and all people- shall be separated from each other and divided into aggregates of like persons.