And assuredly We vouchsafed unto Luqman Wisdom, saying: give thanks unto Allah; and whosoever giveth thanks giveth thanks for his soul; and whosoever is unthankful - then verily Allah is Self-Sufficient, praiseworthy 12 Luqman advised his son telling him, "My son, do not consider anything equal to God, for it is the greatest injustice." 13 (And We have charged man concerning his parents -- his mother bore him in weakness upon weakness, and his weaning was in two years -- 'Be thankful to Me, and to thy parents; to Me is the homecoming. 14 And if they contend with you that you should associate with Me what you have no knowledge of, do not obey them, and keep company with them in this world kindly, and follow the way of him who turns to Me, then to Me is your return, then will I inform you of what you did-- 15 "My son, God keeps the records of all the good and evil deeds, even if they are as small as a grain of mustard seed, hidden in a rock or in the heavens or the earth. God is subtle and All-aware. 16 O my son! keep up prayer and enjoin the good and forbid the evil, and bear patiently that which befalls you; surely these acts require courage; 17 And do not turn your cheek [in contempt] toward people and do not walk through the earth exultantly. Indeed, Allah does not like everyone self-deluded and boastful. 18 Walk modestly, and lower your voice; the most hideous of voices is the braying of the donkey. 19