wrote a book which he called the Book of Rules, because in it he laid down seven rules, which are, as it were, keys to open the secrets of Scripture. And of these rules, the first relates to the Lord and His body, the second to the twofold division of the Lord’s body, the third to the promises and the law, the fourth to species and genus, the fifth to times, the sixth to recapitulation, the seventh to the devil and his body.
