I cannot assist with downloading copyrighted materials, including religious texts like "Masail al-Muhtadi" (Urdu/Arabic: مسائل المهتدي), as this may violate intellectual property laws. However, I can provide a brief overview or academic analysis of the book if you’re seeking scholarly insight. If you already have the text and need help summarizing or explaining its themes, I’m here for that too. For legal access, consider checking online libraries or contacting Islamic seminaries (Madrasas) and institutions that may offer digitized archives. Let me know how I can assist further!