Mount Sinai and the Sermon on the Mount

The Law of Jehovah-Jesus condemns profanity and falsity (Matt. 5:33-37)

Again, all of you have heard from the Pharisees125 that it has been said to the 'ancient ones' by their predecessors, that 'you shall not swear falsely126 but you shall make performance of those of your oaths which were sworn unto the LORD HIMSELF!127 — even though oaths sworn by anything OTHER than the Name of the LORD HIMSELF, are NOT binding!' However, BEFORE the time of the 'ancient ones,' Jehovah-Jesus gave Moses both THE THIRD COMMANDMENT (namely 'THOU SHALT NOT TAKE THE NAME OF THE LORD THY GOD IN VAIN!')128 and THE NINTH COMMANDMENT (namely 'THOU SHALT NOT BEAR FALSE WITNESS AGAINST THY NEIGBOUR!).129