Why can't people accept what scripture says?
The law is perfect and Holy.
The law shows us we need Christ
If we love Christ we will obey
The law is not given to the unsaved
The law will not save, only God can do that
The law is given to us for our blessing.
If we would be saved by the law we would have to obey every one law, and we can't
And many of the many other truths about the law. Why must one truth be used to say other truths are not so?
Let's take your list item by item and see what Scripture actually says:
The law is perfect and Holy.
Yes. Romans 7:12.
The law shows us we need Christ
Yes. Galatians 3.
If we love Christ we will obey
Yes. Obey what? God's instructions given to Israel at Sinai or God's instructions given after the Cross? John 6:28-29, John 15:12, and 1 John 3:23-24 tell us what God's commandments are after the Cross.
The law is not given to the unsaved
No. 1 Timothy 1:8-11 says,
8 But we know that the law is good, if a man use it lawfully;
9 Knowing this, that the law is not made for a righteous man, but for the lawless and disobedient, for the ungodly and for sinners, for unholy and profane, for murderers of fathers and murderers of mothers, for manslayers,
10 For whoremongers, for them that defile themselves with mankind, for menstealers, for liars, for perjured persons, and if there be any other thing that is contrary to sound doctrine;
11 According to the glorious gospel of the blessed God, which was committed to my trust.
The law will not save, only God can do that
Right. The Law points out sin and our need for Christ.
The law is given to us for our blessing.
Blessings under the Law are given only for perfect and complete obedience. If you're not keeping the Law 100% perfectly 100% of the time, it brings curses. (see Exodus 23:13, Deuteronomy 5:28-33, Deuteronomy 8:1, Deuteronomy 12:27-28, Jeremiah 7:21-26, Joshua 1:6-9, Galatians 3:10-14, and James 2:8-11)
That's how the Law shows us our need for Christ; in Him every promise God has made is yes and amen, not through the keeping of law. (2 Cor. 1:20)
If we would be saved by the law we would have to obey every one law, and we can't
The Law requires complete obedience; if it didn't, it could not be holy, just, and good. (see all Scripture references above)
No one here is saying that you believe that salvation comes through the Law (except when you spout that Yeshua is the Living Torah nonsense, because Torah clearly cannot save, yet Christ Jesus clearly does!). You are saying, however, that righteousness comes through the Law, and it does not unless one is obeying the Law 100%, 100% of the time. You're 88. If you haven't yet achieved that goal, you better get crackin', because without holiness, no one will see God.
The Scriptures say that God has made a righteousness apart from the Law available in Christ (Rom. 3, 10); Paul - the consummate Law-keeper before his conversion tells us that
8 What is more, I consider everything a loss because of the surpassing worth of knowing Christ Jesus my Lord, for whose sake I have lost all things. I consider them garbage, that I may gain Christ 9 and be found in him, not having a righteousness of my own that comes from the law, but that which is through faith in Christ—the righteousness that comes from God on the basis of faith. (from Philippians 3)
Here's the thing: If you're in Christ, you ARE holy; you ARE righteous. Not based on what you do or have done, but on what Christ has done (see Hebrews 7-10). That's the Gospel.
And many of the many other truths about the law. Why must one truth be used to say other truths are not so?
No one is doing that, RedTent.
-JGIG