The key to Dar Al -Saada, a publication of the state of science and will

The key to Dar Al -Saada and a publication of the mandate of science and will is a book in happiness in science, written by Ibn Qayyim Al -Jawziya (691 AH 751 AH - 1292 1349). Make it and indicates the path of truth and good. Ibn Qayyim al -Jawziyyah has exacerbated in the hadith about happiness in knowledge and will and the wisdom in creating man, the universe, planets, stars, sky and earth, and about the need of people to Sharia and refer to talking about optimism, pessimism, birds, infection and its types, and explaining the correct judgment in that from the Holy Qur'an and the Sunnah of the Prophet and indicated the need of people to Sharia, in order to talk about optimism, pessimism, birds, infection, and its types, indicating the sayings of the astrologers, and indicating the delusions of the owners of the towers in knowing the unseen.