ابن الملقن والقواعد الفقهية المهمة التي لم ينص عليها دراسة تفصيلية للقواعد.

Islamic jurisprudence principles play a crucial role in Islamic law, with many scholars, including Ibn al-Malqan, meticulously attending to them, organizing and eloquently articulating them. However, Ibn al-Malqan did not address all principles explicitly. Here, I highlight some. Among the major ones, I mention "Matters are judged by their intents," along with its subprinciples. Ibn al-Malqan only discussed one, "Certainty is not removed by doubt." I also cover "Custom is authoritative," including rules on when to abandon or apply custom, and "No harm shall be inflicted or reciprocated," emphasizing harm avoidance, exemplified by "Harm is to be removed." Ibn al-Malqan's references on this principle are included. The research relied on the inductive, analytical, and descriptive method. [ABSTRACT FROM AUTHOR]