Nice try.
Matthew 5:18-19
Till heaven and earth pass, one jot or tittle shall nowise pass from the law, till all be fulfilled. Whosoever therefore shall break one of these least commandments, and shall teach men so, he shall be called the least in the kingdom of heaven.
Luke 16:17
It is easier for heaven and earth to pass, than one tittle of the law to fail.
Apparently all the Old Testament laws are in full force until the end of time.
On the other hand, maybe not.
Luke16:16
The law and the prophets were until John: since that time the kingdom of heaven is preached.
Romans 6:14
Ye are not under the law, but under grace.
Romans 10:4
Christ is the end of the law for righteousness to every one that believeth.
Galatians 5:18
But if ye be led of the Spirit, ye are not under the law.
Take your pick.