This book, I believe to be the cannon of do's and don'ts of moral living. It also gives guidelines for excellence and on how we should live for Jesus now.(Rev. 22: 11 - 12) "He that is unjust, let him be unjust still: and he which is filthy, let him be filthy still: and he that is righteous, let him be righteous still: and he that is holy, lethim be holy still. And, behold I come quickly and my reward is with me, to give every man according as his work shall be".