How can one respond to someone who uses the hadith: "When I command you to do something, do of it as much as you can, and when I forbid you to do something, avoid it entirely" to close a discussion on matters such as the beard, and what is the advice for someone who faces hostility from family and friends after following the methodology of the Pious Predecessors and needs steadfastness in such circumstances?

The methodology of the Salaf is the true methodology, and what is meant by it is to follow it in understanding, contemplation, matters of creed, and what is lawful and unlawful. It is incumbent upon whoever is upon it to persist in it, even if they suffer harm.

Young people who are new to religious commitment are advised not to make branches into fundamentals, nor to treat matters of dispute as agreed upon. They should observe the hierarchy of priorities and seek Islamic knowledge from its أهل (people of knowledge) before delving into matters of what is lawful and unlawful, so they can distinguish between what is obligatory, recommended, prohibited, disliked, Sunnah, and Fard.

The mentioned Hadith is authentic and indicates that a Muslim performs of religious commands what they are able to, as Allah (the Most High) says: "So fear Allah as much as you are able" (Al-Taghabun:16). The command for something is related to one's ability, unlike prohibitions.

Growing a beard was commanded by the Prophet (peace be upon him) when he said: "Be different from the polytheists; trim your moustaches and let your beards grow." This is considered obligatory by most scholars, and the accountable person must adhere to it according to their ability.