Abu Hamid al-Ghazālī,
Al-Ghazali letter to Mujir-ud-Deen
“ Our Holy Prophet, praise and peace be upon him, said: "Whosoever is granted the maximum of knowledge, but is deprived of proper guidance, stands poles apart from Allah."The guiding knowledge leads you from the creatures to the Creator, from this world to the next, from pride to humility, from greed to piety, from hypocrisy to sincerity, from doubt to truth, from the slavery of those who live a life of luxury to the doctrines of the mystics. Many people think that he who is busy acquiring religious knowledge also walks along the true path. ”
