Those who have attained to faith, and who have not obscured their faith by wrongdoing-it is they who shall be secure, since it is they who have found the right path!
Al-An'am (The Cattle) Verse 83
"Allah's Apostle said, "By Him in Whose Hands my life is, none of you will have faith till he loves me more than his father and his children."
Sahih Bukhari: Volume 1, Book 2, Number 13