The Book informs about the Islamic Scholar Who Stood in every century, Whenever Wrong concepts or Wrong Interpetation are induced in Islam, Allah rasied his servants to counter these Evil attack. The Writer also elobarate how Allah made necessary arrangement to Defend Islam from Unseen (Ghaib) Sources. Hazrat Umar Bin Abdulk Aziz, Imam Ghazali, Hasan Basari, Imam Ahmed bin Humble (RAH) are few among the Personalities and their Efforts are covered in this book.