Throughout many passages of the Bible and other religious texts examples of angels possessing good knowledge can be seen. Angels often acquire this good knowledge through God in heaven. God then sends the angels down to assist humans by sharing that knowledge, in this way connecting them to God. An example of this can be seen in the Book of Tobit. In the Book of Tobit, Tobit is blinded for illegally burying people. (Tobit 2:10) At the same time, a distant relative of Tobit, Sarah, keeps losing her husbands to a demon that is in love with her. (Tobit 3:8) God decides to send down the angel of healing, Raphael, to share his good knowledge on how to help both Tobit and Sarah, with Tobit’s son, Tobias.