Does my strictness in seeking Sharia knowledge from reliable sources indicate an obsession that prevents me from benefiting from and spreading Sharia knowledge?

A Muslim must seek to understand and adhere to the rulings of the Qur'an and Sunnah. If he is not academically qualified to ascertain the rulings of Islamic law by himself, he must follow whoever he deems to be the most knowledgeable, trustworthy, and pious among the scholars. A strong presumption that a scholar is reliable in his religion and knowledge suffices, and certainty is not a prerequisite in this regard.

An ordinary person can ascertain the eligibility of a mufti through the testimony of a trustworthy individual, or by his widespread renown among people, or by his undertaking to issue fatwas without objection from other scholars.

One is warned against extremism and excessive rigor, as an abundance of doubts can lead to ruin in both religious and worldly matters. It is advised to frequently remember Allah, recite the Qur'an, and supplicate for guidance.