Allah (swt) ordered his worshippers -in many texts- to be pious, from which is his saying:((يَا أَيُّهَا النَّاسُ اتَّقُواْ رَبَّكُمُ الَّذِي خَلَقَكُم مِّن نَّفْسٍ وَاحِدَةٍ))“O mankind! fear your Guardian Lord, Who created you from a single person” [An-Nisa’: 1] and His saying: