21يا أَيُّهَا النّاسُ اعبُدوا رَبَّكُمُ الَّذي خَلَقَكُم وَالَّذينَ مِن قَبلِكُم لَعَلَّكُم تَتَّقونَHilali & KhanO mankind! Worship your Lord (Allah), Who created you and those who were before you so that you may become Al-Muttaqun (the pious - see V. 2:2).