Do Islaam : Haqeeqi deen aur Takhleeqi deen me farq

Kis tarah ummat ka ek bada tabka haqeeqi islaam ko chhor kar takhleeqi islaam ka pairokaar ho gaya?, Kis tarah Allah ke Deen E Islaam ki jagah, Yazeedi maulviyon ke takhleeqi Deen E Islaam ko asal islaam bana kar pesh kiya aur badnaam kiya. Iss kitaab mey donon islaam ke beech ka farq batane ki koshish ki hai.