"O Mankind! The Messenger has come to you with the truth from your Lord, so believe, then, for your own good! And if you deny the truth - behold, unto God belongs all that is in the heavens and all that is on earth, and God is indeed all-knowing, wise!""O mankind, worship your Lord who has created you and those before you, that you may become righteous. He Who has made the earth a resting-place for you and the sky a canopy, and has sent down water from the sky and thereby brought forth fruits for your sustenance. Do not, then, claim that there is any power that could rival God, when you know.""Righteousness is good character, and sin is whatever bothers you and you do not want people to know.""Through his manners and good conduct, the believer can attain the status of a person who frequently fasts and prays at night.""On the Day of Resurrection, nothing will be heavier in the scale (of good deeds) of the believer than good conduct. God hates the one who swears and hurls obscenities.""The most beloved slaves of God to God are those who have the best manners.""Those who suppress their anger, and forgive other people - assuredly, God loves those who do good.""The believers with the most perfect faith are those with the most perfect conduct and manners. And the best ones amongst you are those who are best to their families.""Indeed truthfulness is righteousness, and indeed righteousness leads to Paradise.""It is not righteousness that you fast during travel.""Command your children to pray when they are seven, and strike them [if they do not] when they are ten...""Surely, you (O Muhammad) are upon a high standard of moral character.""And those who desire Guidance, He (God) will increase them in Guidance, and inspire them with [the way to] piety."God says, "By My Glory and Majesty, I will not give My slave two securities and two terrors. If he feels secure from Me in the world, I will instill fear in him on the Day when I gather My slaves together; and if he fears Me in the world, I will make him feel safe on the Day when I gather My slaves together.""Unquestionably, for the allies of God there will be no fear concerning them, nor will they grieve: those who believed and used to fear God (in this life); for them are good tidings in the worldly life and in the Hereafter. No change is there in the words of God. Indeed in that is the great success."