and, indeed, we granted this wisdom unto Luqman: "Be grateful unto God - for he who is grateful [unto Him] is but grateful for the good of his own self; whereas he who chooses to be ungrateful [ought to know that,] verily, God is self-sufficient, ever to be praised!" 12 (Remember) when Luqman counselled his son: "O son, do not associate any one with God. To associate others with God is a grievous wrong." 13 We have committed man about his parents. His mother carries him in her womb in weakness and debility, weaning him in two years. So he should be grateful to Me and his parents. To Me is the journeying back. 14 "'[Revere thy parents;] yet should they endeavour to make thee ascribe divinity, side by side with Me, to something which thy mind cannot accept [as divine,] obey them not; but [even then] bear them company in this world's life with kindness, and follow the path of those who turn towards Me. In the end, unto Me you all must return; and thereupon I shall make you [truly] understand all that you were doing [in life].' 15 'O my son, if it should be but the weight of one grain of mustard-seed, and though it be in a rock, or in the heavens, or in the earth, God shall bring it forth; surely God is All-subtle, All-aware. 16 O my dear son! Establish worship and enjoin kindness and forbid iniquity, and persevere whatever may befall thee. Lo! that is of the steadfast heart of things. 17 Do not turn your cheek in scorn away from people, nor walk proudly on the earth; Allah does not love the proud and the boastful. 18 Be modest in thy bearing and subdue thy voice. Lo! the harshest of all voices is the voice of the ass. 19