firmness of faith

perfect if one's faith is said to light the greatness of Allah work in his heart to become assertive. Faith in Allah will affirm your heart so that tenderness and affection.
This situation is in accordance with the words of Prophet when asked for leniency for the woman who stole Zakhzumiyah. He growled and said,
"By Allah, if Fatimah the daughter of Muhammad stole I would cut off his hand." (Hadith History Bukhary, Muslim, An-Nasa'i)