As for the student of knowledge who is able to weigh the scholars’ statements and discern the stronger view from the weaker, he is obliged to adopt the opinion that is supported by evidence—whether it comes from the four Imams or from others. He must follow the proof because he possesses the capacity to do so. People differ in this regard; they are not all on the same level. Accordingly, taqlīd (imitating a jurist) is neither absolutely forbidden nor absolutely required; each person is judged according to his own circumstance. Allah, exalted is He, says: “So ask the people of knowledge if you do not know” (Al-Anbiyāʾ 21:7).

At the same time, it is impermissible for someone to choose from the scholars’ opinions only what agrees with his whims or personal inclinations, pursuing concessions and easy rulings that lack proof simply because they suit his desires. That is not allowed. Rather, if he is qualified, he must select from the scholars’ views only those that rest upon sound evidence.