法律是人们道德约束的最低标准,两者之间存在着必然联系,法律的制定必须要合乎道德。法律的理论根据是性恶论,是约束人们行为规范的强制手段。法律与道德也存在着差异,道德是人们内在的约束,而法律则是强制性的外在表现形式。法律的道德性问题的研究对于维护社会的稳定以及建设社会主义的法治国家具有非常重大的价值。 Law is the lowest standard of people’s moral restraint, there is a necessary relationship between the two, the law must be ethical. The theoretical basis of law is the theory of sexuality and evil, which is a mandatory measure to restrain people’s code of conduct. There are also differences between law and morality. Morality is the inherent constraint of people, while law is a mandatory external manifestation. The study of the morality of the law is of great value to the maintenance of social stability and the building of a socialist country governed by law.