"Verily, you are those who have disputed about that of which you have knowledge. Why do you then dispute concerning that which you have no knowledge? It is Allaah Who knows, and you know not.”
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“Prophet, We have made lawful for you the wives to whom you have given their dowers, as well as those whom your right hand possesses from among the captives of war whom God has bestowed upon you. and [We have made lawful to you] the daughters of your paternal uncles and aunts, and the daughters of your maternal uncles and aunts, who have migrated with you; and any believing woman who gives herself to the Prophet, provided the Prophet wants to marry her. This applies only to you and not to the rest of the believers. We know what We have prescribed for them concerning their wives and those whom their right hands may possess, in order that there may be no blame on you. God is most forgiving, most merciful. 51 You may defer [the turn of] any of them that you please, and you may receive any you please: and there is no blame on you if you invite one whose [turn] you have set aside. That is more proper, so that their eyes may be cooled, and so that they may not grieve, and so that they will be satisfied with what you have given them. God knows what is in your hearts; and God is all knowing, and forbearing. 52 It is not lawful for you to marry more women after this, nor to change them for other wives, even though their beauty may please you, except any that your right hand possesses. God is watchful over all things. 53 Believers, do not enter the houses of the Prophet, unless you are invited for a meal. Do not linger until a meal is ready. When you are invited enter and when you have taken your meal, depart. Do not stay on, indulging in conversation. Doing that causes annoyance to the Prophet, though he is too reticent to tell you so, but God is not reticent with the truth.”
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“Don't be so proud of the things you have. Allah gives and if he wants he can take them away.”
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“Those who annoy God and His Messenger shall be cursed by God in this world and in the Hereafter. God has prepared for them a humiliating punishment.”
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"Yet anyone who does evil or wrongs his own soul and then asks God for forgiveness will find Him most forgiving and merciful.”
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"Hence, indeed, We made this Qur’ān easy to bear in mind; who, then, is willing to take it to heart?”
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“Lost indeed are those who kill their own children out of folly, with no basis in knowledge, forbidding what God has provided for them...”
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"NOW, whenever thou meet such as indulge in [blasphemous] talk about Our messages, turn thy back upon them until they begin to talk of other things; and if Satan should ever cause thee to forget [thyself], remain not, after recollection, in the company of such evildoing folk,”
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"And (remember) when We separated the sea for you and saved you and drowned Fir'aun's (Pharaoh) people while you were looking (at them, when the seawater covered them). 51. And (remember) when We appointed for Moosa (Moses) forty nights, and (in his absence) you took the calf (for worship), and you were Zaalimoon (polytheists and wrong-doers, etc.).”
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“‘Ask your Sustainer to forgive you your sins – for, verily, He is all-forgiving! (11) He will shower upon you heavenly blessings abundant,4932 (12) and will aid you with worldly goods and children, and will bestow upon you gardens, and bestow upon you running waters.4933 (13) “What is amiss with you that you cannot look forward to God’s majesty,4934 (14) seeing that He has created [every one of] you in successive stages?”
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“45 When you recite the Quran, We place an invisible barrier between you and those who do not believe in the Hereafter. 46 We put veils over their hearts to prevent them from comprehending it, and We afflict their ears with deafness. When you mention your one and only Lord in your recitation of the Quran, they turn their backs in aversion. 47 We are fully aware of what they wish to hear when they listen to you; and what they say when they converse in private; and when the wrongdoers say, ‘You are only following a man who is bewitched!’ 48 See to what they liken you! But they are lost and cannot find the right path.”
~excerpts from the Quran.