Three Characteristics of a Believer

المُۆْمِنُ كَيِّسٌ فَطِنٌ حَذِرٌ

A believer is shrewd, careful and cautious

Source:

HEIGHT OF RHETORIC (NAHJ AL-FASAHAH)

WISE SAYINGS OF THE HOLY PROPHET MUHAMMAD (.P.B.U.H.)

Other Links:

Illumination of the Heart

God Loves Forgiveness