Ayatolla Bashir Husayn Najafi said about Fadlullah:

Fazlullah has written in his book “Fee Rehab-e-Dua-e-Kumail” Volume 3, the following, summarized as follows “If Allah does not forgive Ameer-ul-Momineen (a.s) and punish him, so on the Day of Judgment he will only entitled to Allah’s wrath and torment” (God Forbid).

It is known that this was the fundamental article of faith of the Kharjees (Kharjites).