21يا أَيُّهَا النّاسُ اعبُدوا رَبَّكُمُ الَّذي خَلَقَكُم وَالَّذينَ مِن قَبلِكُم لَعَلَّكُم تَتَّقونَShabbir AhmedO Mankind! Serve your Lord Who has created you and those before you so that you may journey through life in blissful honor and security. (7:172).