I think you need to read Hebrews again SH. I appreciate if you don't want to continue this, though, as long as you're not pushing your views as dogma.. Personally, I see you as worshiping Elohim how you like to worship Him. And that's fine as seen on Romans 14:5-6. I still see you trapping yourself though. Why are you trapping yourself into a law that is obsolete? And not the New Covenant Jesus gave us? That's what I'm confused about, but if it's your preference, then that's OK! But you can't teach that you must worship on a specific day a week. Because it sets up stumbling blocks for believers and those that would come to Christ. It's injecting the law into grace. It's hypocritical, know what I mean? (Not saying your a hypocrite, but I am saying that's the logical conclusion to.. two of your adopted views? when held up to the teachings of Jesus)
8 Now the main point of what we are saying is this: We do have such a high priest, who sat down at the right hand of the throne of the Majesty in heaven, 2 and who serves in the sanctuary, the true tabernacle set up by the Lord, not by a mere human being.
3 Every high priest is appointed to offer both gifts and sacrifices, and so it was necessary for this one also to have something to offer. 4 If he were on earth, he would not be a priest, for there are already priests who offer the gifts prescribed by the law. 5 They serve at a sanctuary that is a copy and shadow of what is in heaven. This is why Moses was warned when he was about to build the tabernacle: “See to it that you make everything according to the pattern shown you on the mountain.”[a] 6 But in fact the ministry Jesus has received is as superior to theirs as the covenant of which he is mediator is superior to the old one, since the new covenant is established on better promises.
7 For if there had been nothing wrong with that first covenant, no place would have been sought for another. 8 But God found fault with the people and said:
“The days are coming, declares the Lord,
when I will make a new covenant
with the people of Israel
and with the people of Judah.
9 It will not be like the covenant
I made with their ancestors
when I took them by the hand
to lead them out of Egypt,
because they did not remain faithful to my covenant,
and I turned away from them,
declares the Lord.
10 This is the covenant I will establish with the people of Israel
after that time, declares the Lord.
I will put my laws in their minds
and write them on their hearts.
I will be their God,
and they will be my people.
11 No longer will they teach their neighbor,
or say to one another, ‘Know the Lord,’
because they will all know me,
from the least of them to the greatest.
12 For I will forgive their wickedness
and will remember their sins no more.”[c]
13 By calling this covenant “new,” he has made the first one obsolete; and what is obsolete and outdated will soon disappear.
Hebrew consistently goes over how the old testament is obsolete, fulfilled, no longer applicable and for good reason, there is a new covenant from Jesus Christ. So the ten commandments, all those OT laws are fulfilled in our mediator and High Priest Jesus Christ who gave us a covenant of Grace. Why would He make us follow a law He and we know we could never fulfill unto righteousness?
Jesus is our law now, our only path to righteousness (not the OT law). He is the mediator and the definer of the law. Think of all the reasons the OT laws exist including the ten commandments. They are fulfilled and obsolete because they have been replaced with better and more inclusive commandments. Matthew 22:37 Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.38 This is the first and great commandment. 39 And the second is like unto it, Thou shalt love thy neighbor as thyself. 40 On these two commandments hang all the law and the prophets.
Matthew 5 does not say the commandments of God are obsolete. "Thou shalt love the the Lord..." is the essence of the law, and not the opposite. There is nothing wrong with the law. If there is, please point it out.
The old covenant was not the law, it was the agreement the people had with God. But they never kept their side of the bargain, because they were to obey God, but they did not, because they did not exercise faith in God like Abram, they went for other devices, not the law, they broke it all the time. If they had faith in God, they would have loved God and therefor fulfilled the law. Jesus fulfilled the law by keeping it by faith - He never sinned.
The new covenant is about faith which works.
If you want to abolish the ten commandments which Jesus gave to Moses, then you would have to prove from scripture that the commandments of Christ are not the law of Moses.
Hebrews says the opposite of what you are suggesting.