The law of love.
The law of liberty.
The Royal law.
The one Jesus was referring to, the one Paul was referring to, and James was referring to.
The 2 laws .... love God with all your heart and neighbour your neighbour as yourself, are what the 10 Commandments hang on. The first 4 are about loving God, and the next 6 are about loving your neighbour.
I assume you're using a coined phrase or coining a phrase in saying "The law of love" and you're mainly referring to Paul's teaching in Rom13?
You see "The law of liberty" and "The Royal law" as the same thing?
You see "2 laws" rather than 2 greatest commandments?
You see the love neighbor as self command as just referring to the last 6 of the 10 "words"?
Jesus expanded on the 10 commandments and said... Mat 5:27-28 Ye have heard that it was said by them of old time, Thou shalt not commit adultery: 28 But I say unto you, That whosoever looketh on a woman to lust after her hath committed adultery with her already in his heart.
Jesus expanded or Jesus rewrote?
Jesus said in Mat 19:17-19
17 And he said unto him, Why callest thou me good? there is none good but one, that is, God: but if thou wilt enter into life, keep the commandments. 18 He saith unto him, Which? Jesus said, Thou shalt do no murder, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness, 19 Honour thy father and thy mother: and, Thou shalt love thy neighbour as thyself.
Jesus said to keep the 10 commandments
Do you count 10 in Jesus' instruction?
Remember that when the new Testament was written there were only 2 major laws
The cerimonial laws written on scrolls and placed on the side of the ark, and the 10 commandments written on stone inside the ark.
2 major laws or 1 unified law?
If you'd like to begin slowly, which I'd prefer, let's start with James.