وَأْمُرْ أَهْلَكَ بِالصَّلَاةِ وَاصْطَبِرْ عَلَيْهَا ۖ لَا نَسْأَلُكَ رِزْقًا ۖ نَّحْنُ نَرْزُقُكَ ۗ وَالْعَاقِبَةُ لِلتَّقْوَىٰ (132)
(20:132) enjoin Salat on the members of your family *114 and yourself also observe it strictly. We do not ask any provision of you, for it is We Ourself Who give you provision. And the ultimate good is for piety. *115
*114) That is, "Teach your children also that lawful provision is much better than the unlawful riches of the wicked people. For this purpose, enjoin them to say their prescribed Prayers, for this will change their attitude, their standard of values, and make them contented with pure provisions and virtuous life in preference to the life of sin and luxury."
*115) It implies this: "We do not ask you to offer your Prayers for any benefit of Our own. We ask you to do that for your own good, because this will create piety in you which will bring about true success for you in this world and in the Hereafter."