You stated that you teach the "eternal law of God" that only you have created or can try to pretend.
Behold, listen to me now. Do you know what the word "establish" means as in the last verse of Romans 3?
31 Do we then make void the law through faith? Certainly not! On the contrary, we establish the law.
Establish means to start, set up, begin, initiate to name a few. So it is not talking about "the law" of the Old Covenant Ten Commandments which has just
ended. So what is it that is being established? It is something that the old Law knew about and spoke about in the Old Testament, but the people under the Law could not achieve...but it was known.
In fact Matthew 22:35-40 says
35 And one of them, a lawyer, asked Him a question, testing Him: 36 “Teacher, which is the great commandment in the Law?” 37 And He said to him, “‘You shall love the Lord your God with all your heart, and with all your soul, and with all your mind.’ 38 This is the great and foremost commandment. 39 The second is like it, ‘You shall love your neighbor as yourself.’ 40
Upon these two commandments hang the whole Law and the Prophets.”
It was always there but not being acted upon, so now in the New Covenant with the gospel of the power of God our whole nature has changed and Christ in us is establishing this eternal law. Yes, that is my word, but what I mean by it is the truth: it doesn't end, like the Mosaic Law. The laws of the New Covenant are identical to this eternal law with Jesus as God. 1 John 3:23-24
23 And
this is His commandment: that we should
believe on the name of His Son Jesus Christ and love one another, as He gave us commandment. 24 Now he who keeps His commandments abides in Him, and He in him. And by this we know that He abides in us, by the Spirit whom He has given us.
John 14:
15 “If you love Me, keep My commandments. 16 And I will pray the Father, and He will give you another Helper, that He may abide with you forever— 17 the Spirit of truth, whom the world cannot receive, because it neither sees Him nor knows Him; but you know Him, for He dwells with you and will be in you. 18 I will not leave you orphans; I will come to you.
19 “A little while longer and the world will see Me no more, but you will see Me. Because I live, you will live also. 20 At that day you will know that I
am in My Father, and you in Me, and I in you. 21 He who has My commandments and keeps them, it is he who loves Me. And he who loves Me will be loved by My Father, and I will love him and manifest Myself to him.”
22 Judas (not Iscariot) said to Him, “Lord, how is it that You will manifest Yourself to us, and not to the world?”
23 Jesus answered and said to him, “If anyone loves Me, he will keep My word; and My Father will love him, and We will come to him and make Our home with him. 24 He who does not love Me does not keep My words; and the word which you hear is not Mine but the Father’s who sent Me.
Again, how does Grace work in us regarding sin? We have different definitions. That's our problem communicating.