the Sabbath

Here's more context Jesus was condemning those who keep their own rules over obeying the commandments of God quoting directly from the Ten Commandments

Mat 15: 3 He answered and said to them, “Why do you also transgress the commandment of God because of your tradition? 4 For God commanded, saying, ‘Honor your father and your mother’; and, ‘He who curses father or mother, let him be put to death.’ 5 But you say, ‘Whoever says to his father or mother, “Whatever profit you might have received from me is a gift to God”— 6 then he need not honor his father [a]or mother.’ Thus you have made the [b]commandment of God of no effect by your tradition. 7 Hypocrites! Well did Isaiah prophesy about you, saying:

8 ‘These people [c]draw near to Me with their mouth,
And honor Me with their lips,
But their heart is far from Me.
9 And in vain they worship Me,
Teaching as doctrines the commandments of men.’ ”

Which goes with

And then I will declare to them, ‘I never knew you; depart from Me, you who practice lawlessness!’

1 John 2:3 Now by this we know that we know Him, if we keep His commandments. 4 He who says, “I know Him,” and does not keep His commandments, is a liar, and the truth is not in him.

You said those who don't keep Christ's commandments aren't saved, and no one is saved keeping Moses' commandments . So Christ's commandments can't be Moses' commandments because keeping Christ's commandments saves, but keeping Moses' commandments doesn't.

Keeping Christ's commandments don't save. Otherwise, salvation would not be by grace. Keeping commandments may be evidence of salvation, however. But the best evidence of salvation is fruit.
Ultimately, we cannot know if someone is saved because we do not have access to hearts. But those who exhibit fruit are likely saved because fruit, unlike outward obedience, is not a matter of the will of man but produced by the Spirit Himself.

Not keeping commandments is evidence that someone isn't saved, not that they are. But no one ever has been saved by keeping the law.

Jesus is my Sabbath rest.

I don't know, it seems to me Jesus was pretty clear.

First Jesus defined the commandments of God as being from the Ten Commandments, which came in a unit of Ten designed personally by God Deut 4:13 Exo 34:28. It's always surprising to me this is even an argument because Jesus who is God and wrote the Ten Commandments with His own finger claimed them as "My commandments" which includes the Sabbath commandment. So people try to make silly arguments that the Sabbath is no longer one of God's commandments and was not part of "God's law" He wrote in our hearts, which is really a terrible argument not with me, but with God who wrote and clearly identified His law.

Jesus in His own Words said those who keep their own rules in lieu of obeying God and keeping His commandments said the following which you can find in Mat 15:3-14

1. Their heart is far from Him - where did God place His law- in our hearts Heb 8:10 rebelling against God's commandments which Jesus said was from the Ten Commandments makes our heart far from Him
2. He said when we do this one worships in vain
3. If you keep reading you will Jesus said that path leads to a ditch

Do you think we are in a saved state by having our hearts from Him i.e. I don't know you, worshipping Him in vain and ending up in a ditch is the path that leads us back to Christ?

We are told what a saved person does- not to be saved but because one is saved and a follower of Christ.

Rev 22:12 Here is the patience of the saints; here are those who keep the commandments of God and the faith of Jesus.

Scripture tells us whoever we obey, is who we serve. Rom 6:16

We are told we must worship God in Truth and spirit John 4:24 all of God's commandments are Truth Psa 119:151 and when we keep our rules over obeying God's commandments Jesus said in His own Words one worships Him in vain.

We are living in the last days, we need to come out of our false teachings and obey God the way He said, before its too late.

Rev 18:4 And I heard another voice from heaven saying, “Come out of her, my people, lest you share in her sins, and lest you receive of her plagues.

There are a number of things here but I can't make out what your point is. Can you summarize it for me?

Do we obey God the way He said or follow our own rules

Following Moses instead of Christ is following your own rules and rebellion against Christ

Obeying God the way He said, not to be saved but because one is saved through faith reconciles us back to Christ

Rev 22:14 Blessed are those who do His commandments, that they may have the right to the tree of life, and may enter through the gates into the city.

Trusting in our own rules over obeying the commandments of God- Jesus quoting from the Ten Commandments- leads one to a ditch, not my words Mat 15:3-14

Do we obey God the way He said or follow our own rules, whoever we obey is who we serve Romans 6:16, even if we don't realize it and those decisions lead us the path we are on today- one reconciles us back to Christ - through the gates, the one leaves us to a ditch Mat 5:3-14 and outside Rev 22:15

Lets let God be God, He gave us His commandments written by His own finger- no greater Authority, the only change ever made to the Ten Commandments was the placement- from tables of stone to tablets of heart based on the better promise of Him doing, we just need to cooperate with Him.

You can disagree, I am okay with it, but these are clear teachings from Jesus Christ,, who we are to live by His every Word, who is the WAY, always leading by example, our example to follow in His footsteps.

I think we should obey. But to truly obey we will need to walk in the Spirit. We need to develop a relationship with Christ that is prospered in humility and prayer.

You seem to place an inordinate amount of emphasis on the law rather than on God Himself. By concentrating on the law you place emphasis on the individual and his actions rather than God and His actions. While this can at times be a helpful, by placing the emphasis on man and His actions, you miss the the part of God in our conformity into the image of Christ. And while we are responsible for our actions before God, we are also dependent upon God for the inward change that produces true obedience.

I just think your emphasis is misplaced.

When did Moses ever become God?

Israel didn't receive the law from God, they received it from Moses. They told Moses that they didn't want to hear God speaking directly to them and asked him to act as their priest to give the law to them. God said good idea

Jesus, who is the form and high priest of God, spoke directly to Israel and said whoever doesn't hearken to his words would be in trouble. He told Israel still under the old covenant to obey Moses until all righteousness was fulfilled. Christ fulfilled all righteousness at the cross. Therefore, with the new priesthood there is new law spoken out the mouth of Jesus, ie love your neighbor as yourself, which is the spirit behind the letters of each of the 10 commandments

Take care, I wish you well.

I think yours is too.

We do not receive the Spirit by disobedience to God.

Its conditional on our cooperation with Him

John 14:15 “If you love Me, keep My commandments. 16 And I will pray the Father, and He will give you another [e]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.

Acts 5:32 And we are His witnesses to these things, and so also is the Holy Spirit whom God has given to those who obey Him.”

I wasn't expecting you to be responsive to the scriptures I posted, but I tried.

Guess all will get sorted out soon enough. I wish you well. Take care

No, if we are Christians we are indwelt by the Spirit...Romans 8:9.
Also, receiving the Spirit being contingent upon anything is contrary to salvation by grace.