Islamic concepts

Aḥsan (@>Hsn@) — the better, best (aspect)

Qurʾān 39:55 tells Muslims to extract, out of the many possible interpretations, the interpretation that achieves the greatest good.

http://corpus.quran.com/qurandictionary.jsp?q=Hsn

And good and evil deeds are not alike. Repel evil with good. And he who is your enemy will become your dearest friend.” (41:33-34)

http://corpus.quran.com/wordbyword.jsp?chapter=41&verse=34