One of the most prominent examples of “Kawthar” is the sacred soul of Lady Fatimah (pbuh), in whom Allah the Exalted has placed spiritual and physical succession to Prophet Muhammad (pbuh). Contrary to the assumption of the reproaching enemies, this young woman with her bountiful blessings and deep spirit, was successful in preserving the name, memory, school and teachings of the Prophet (pbuh) more than any illustrious, great child has ever been seen to do.

Imam Khamenei, October 1, 1999