Quran 51:55

Surah Adh-Dhariyat, Verse 55:
وَذَكِّرْ فَإِنَّ الذِّكْرَىٰ تَنفَعُ الْمُؤْمِنِينَ
And continue to remind, for surely the reminder profits the believers. Surah Adh-Dhariyat, Verse 56:
وَمَا خَلَقْتُ الْجِنَّ وَالْإِنسَ إِلَّا لِيَعْبُدُونِ
And I have not created the jinn and the men except that they should serve Me. Surah Adh-Dhariyat, Verse 57:
مَا أُرِيدُ مِنْهُم مِّن رِّزْقٍ وَمَا أُرِيدُ أَن يُطْعِمُونِ
I do not desire from them any sustenance and I do not desire that they should feed Me. Surah Adh-Dhariyat, Verse 58:
إِنَّ اللَّهَ هُوَ الرَّزَّاقُ ذُو الْقُوَّةِ الْمَتِينُ
Surely Allah is the Bestower of sustenance, the Lord of Power, the Strong. Reference: Sahih Bukhari (English),Volume 08,73. Good Manners,Hadith 014:-

Narrated Abu Huraira:(May Allah be pleased with him)
I heard Allah's Apostle صلى الله عليه وسلم saying, "Who ever is pleased that he be granted more wealth and that his lease of life be pro longed, then he should keep good relations with his Kith and kin."