Al-Imām, dr. Rabee’ bin Hādī al-Madkhalī hafidhahullāh said:
Wallāhi no status for Fiqh or other: if we waste Creed and waste Islamo Monotheism. And that we land in Polytheism with Allāh: there is no benefit in any knowledge ever !! Whether we learn the Qor-ān and memorize the hadīth and memorize the books of Fiqh — while we are situated in the darkness of idolatry. There is no good mention about us and we will not take benefit from this knowledge. End of message.
Source: Marhaban yā Tālib al-‘ilm, p.111