Abdul Qadir Jilani was an eminent Islamic scholar born in 11th Century CE, Persia.
Early stories of Abdul Qadir Jilani describe him as a youth with a strong inclination for learning with a pious mother who encouraged her son to acquire knowledge. The following incident is narrated in a number of biographies of Abdul Qadir Jilani.
The following is a transcript from an interview with Dr. Jamal Badawi's "Teaching Series." Alsidque is the word used for truthfulness. Alsidque and its derivatives are found in more than a hundred places in the Quran.
Among the signs of truthfulness is tranquility in the heart. And among the signs of falsehood or a lie is the restlessness (reeba; which also means doubt) of the heart. As reported in Tirmidhi: Al-Hasan ibn 'Ali reported that the Prophet,