I agree completely that we should not sin as much as possible and abide in Him! Amen. But I don't see how you get that "keeping the law means not sinning"? To the Jews of the OT "keeping the law" meant keeping a very specific set of laws given by God in the Torah.
Well anyone that believes we should abide in Jesus the way He says I consider brother or sister, so hallelujah!
I equate the obedience to God's law with not sinning because;
1 John 3:4, "Whoever commits sin, transgresses also the Law; for sin is the transgression of the Law."
1 John 1:8-10, "
If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, He is faithful and just to forgive us
our sins, and to cleanse us from all unrighteousness.
If we say that we have not sinned, we make Him a liar, and His Word is not in us."
I don't think the law is only for Jews of the OT. In the NT the law is written on the heart;
Hebrews 10:16-17, " 16 “This is the covenant that I will make with them after those days, declares the Lord: I will put my laws on their hearts, and write them on their minds,” 17 then he adds, “I will remember their sins and their lawless deeds no more.”
I agree that the Law is not abolished: it is fulfilled - that is not equivalent to abolished.
One all is not completely fulfilled;
Luke 24:44-46, “And He said to them, “These are the words which I spoke to you while I was still with you, that
all have to be fulfilled that were written in the Law, the Prophets and the Psalms concerning Me. Then He opened their minds to understand the Scriptures, and said to them, “Thus it has been written, and so it was necessary for the Messiah to suffer and to rise again from the dead the third day.”
Matthew 5:17-18, " 17 “Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them. 18 For truly, I say to you,
until heaven and earth pass away, not an iota, not a dot, will pass from the Law until all is accomplished.
"
until heaven and earth pass away." has not yet happened, it happens here;
Revelation 21:1-2, " 1 Then I saw a new heaven and a new earth, for
the first heaven and the first earth had passed away, and the sea was no more. 2 And I saw the holy city, new Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband.
"
until all is accomplished." all is not yet accomplished/fulfilled;
This and the many many prophecies about Jesus return as the Lion are not yet fulfilled;
Daniel 7:13-14, " 13 “I saw in the night visions, and behold, with the clouds of heaven
there came one like a son of man, and he came to the Ancient of Days and was presented before him. 14 And to him was given dominion and glory and a kingdom, that all peoples, nations, and languages should serve him;
his dominion is an everlasting dominion, which shall not pass away, and his kingdom one that shall not be destroyed.
But how do you get that from John 14:15? If you are equating Jesus "commandments" to the Law, I wonder how you got that idea?
All these, plus
John 7:16-17, " 16 So Jesus answered them, “
My teaching is not mine, but his who sent me. 17 If anyone's will is to do God's will,
he will know whether the teaching is from God or whether I am speaking on my own authority.
John 12:48-50, " 48 The one who rejects me and does not receive my words has a judge; the word that I have spoken will judge him on the last day. 49 For I have not spoken on my own authority, but
the Father who sent me has himself given me a commandment—what to say and what to speak. 50 And I know that his commandment is eternal life. What I say, therefore, I say as the Father has told me.”
John 8:28-29, " 28 So Jesus said to them, “When you have lifted up the Son of Man, then you will know that I am he, and that
I do nothing on my own authority, but speak just as the Father taught me. 29 And he who sent me is with me. He has not left me alone, for I always do the things that are pleasing to him.”
Revelation 14:12-13, " 12 Here is a call for the endurance of the saints, those who keep
the commandments of God and their faith in Jesus. 13 And I heard a voice from heaven saying, “Write this: Blessed are the dead who die in the Lord from now on.” “Blessed indeed,” says the Spirit, “that they may rest from their labors, for their deeds follow them!”
Look at the question; "what is the great commandment in the Law" not the only and "On these two commandments depend all the Law"
Matthew 22:36-40, " 36 “Teacher, what 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 first commandment. 39 And a second is like it: You shall love your neighbor as yourself. 40 On these two commandments depend all the Law and the Prophets.”
ILuke 16:16,17: The Law never becomes void - Amen - but that is very different than saying Jesus said we are to keep the law. Your statement that "keeping and teaching the law is good" may be correct in some situations, but that is different than saying Jesus said we are to keep the law.
I posted a number of verses that I believe show we should, I won't re-post them to save room.
Matt 13:41-43, “The Son of Man will send his angels, and they will gather out of his kingdom all causes of sin and
all law-breakers, and throw them into the fiery furnace. In that place there will be weeping and gnashing of teeth. Then the righteous will shine like the sun in the kingdom of their Father. He who has ears, let him hear.”
Revelation 22:14-15, " 14 Blessed [are] they that do his commandments, that they may have right to the tree of life, and may enter in through the gates into the city. 15 For without [are] dogs, and sorcerers, and whoremongers, and murderers, and idolaters, and whosoever loveth and maketh a lie.
It seems in this section you are equating "the law" to Jesus' commandments. These two are not the same. Compare the Sermon on the Mount and what Jesus said there to what the Law said. They are not the same. When you say above "God's law" (in italics above) I am assuming you mean the OT law? Maybe I am not correct?
Yes God's law (Mal 4) but mediated by Jesus rather than levites (Heb 7)
I think Jesus maginified the law;
Isaiah 42:20-21, " 20 Seeing many things, but thou observest not; opening the ears, but he heareth not. 21
The LORD is well pleased for his righteousness' sake; he will magnify the law, and make [it] honourable.
Matthew 23:23-24, " 23 “Woe to you, scribes and Pharisees, hypocrites! For you tithe mint and dill and cumin, and have neglected the weightier matters of the law: justice and mercy and faithfulness. These you ought to have done, without neglecting the others. 24 You blind guides, straining out a gnat and swallowing a camel!
That is what I believe, with that said I think this is the bottom line;
John12:48, “He who rejects Me, and does not follow My words has One Who judges him.
The word that I have spoken, the same will be used to judge him in the last day.” (see Duet 18:18-19 & Acts 3:22-23)