Unto Him belongs all that is in the heavens and all that is on earth; and, verily, God - He alone - is self-sufficient, the One to whom all praise is due.
Al-Hajj (The Pilgrimage) Verse 64
The Prophet said, "The most hated person in the sight of Allah is the most quarrelsome person."
Sahih Bukhari: Volume 3, Book 43, Number 637