Joshua 23:15

As all good things are come upon you... so shall... all evil things. — Comp. Deuteronomy 8:19, and Deuteronomy 30:17, and Deuteronomy 28 throughout.

The above exhortations are upon matters that lie within the province of the ruler. The law must be forgotten if the magistrates will not enforce it. Marriages and treaties and public worship are matters under the control of the law. What the rulers will not tolerate, the people will find it hard to maintain.