'Keep the Law' in the Bible

Only Jehovah give thee discretion and understanding, and give thee charge concerning Israel; that so thou mayest keep the law of Jehovah thy God.

They that forsake the law praise the wicked; But such as keep the law contend with them.

But there rose up certain of the sect of the Pharisees who believed, saying, It is needful to circumcise them, and to charge them to keep the law of Moses.

For not even they who receive circumcision do themselves keep the law; but they desire to have you circumcised, that they may glory in your flesh.