Ayatollah Khomeini's teachings, as reflected in "Kashf ul Asrar," have shaped the Iranian Revolution and continue to influence the country's politics, culture, and society. The book has also inspired similar movements and ideologies in other parts of the Muslim world.

: Khomeini expressed highly critical views of the first three caliphs (Abu Bakr, Omar, and Usman), questioning their legitimacy and religious sincerity.

While the book was ostensibly about religious doctrine, Khomeini wove in his first major political statements. In its pages, he:

The book's ideas about Islamic government and Velayat-e Faqih have had a lasting influence on Iranian politics and continue to shape the country's governance. The book has also been influential beyond Iran, inspiring similar movements and ideologies across the Muslim world.