17:23Your Lord has commanded that you worship none but Him, and that you be good to your parents. If either of them or both of them reach old age with you, do not say to them a word of disrespect, nor scold them, but say to them kind words.

17:28But if you turn away from them, seeking mercy from your Lord which you hope for, then say to them words of comfort.

17:33And do not kill the soul which God has made sacred, except in the course of justice. If someone is killed unjustly, We have given his next of kin certain authority. But he should not be excessive in killing, for he will be supported.

17:57Those they call upon are themselves seeking means of access to their Lord, vying to be nearer, and hoping for His mercy, and fearing His punishment. The punishment of your Lord is to be dreaded.

17:88Say, “If mankind and jinn came together to produce the like of this Quran, they could never produce the like of it, even if they backed up one another.”

17:89We have displayed for mankind in this Quran every kind of similitude, but most people insist on denying the truth.

17:95Say, “If there were angels on earth, walking around in peace, We would have sent down to them from heaven an angel messenger.”