"The knowledge of the hypocrite is in his speech, but the knowledge of the believer is in his actions." — Ghurar al-Hikam

 "The knowledge of the hypocrite is in his speech, but the knowledge of the believer is in his actions."

— Ghurar al-Hikam

Arabic:
عِلْمُ الْمُنَافِقِ فِي مَنْطِقِهِ، وَعِلْمُ الْمُؤْمِنِ فِي عَمَلِهِ.
— غرر الحكم