Knowledge is two types of knowledge: gifted and acquired. Gifted knowledge has no balance. Acquired knowledge is what is obtained from piety and good deeds, and its intervention is balancing and determining. Every piety and specific work has a special knowledge that is only for him. There are those who fear God for God, and those who fear God for Hell, and those who fear God for Satan, and those who fear God for Satan. He fears God for those who do not fear God, and every piety has a special action and a special knowledge that comes to him who has this piety