Do you observe the Sabbath?

The law has passed.

You are not required to obey the priesthood.

The health laws are not applicable.

The moral laws were fulfilled by Jesus.
The new is here and the old has vanished.

If the law is not valid and no longer requires us to keep it. Why would Jesus give us His righteousness?

And there is no question that the NT churches were meeting to worship on the first day of the week and to also observe the Lord's Supper.

Christ could have returned the very next day and Paul could have met with the church in Troas the very next day also. But that is not how things went because the Lord was establishing the Lord's Day. And the apostle John was therefore "in the Spirit" (worshipping) on the Lord's Day (Rev 1:10).

Are you suggesting this is what I am doing?

Jesus was showing the spiritual aspect of Law. He was the administration of the Spirit, teaching how we can obey from the heart the commandments, so that we don't actually disobey his command outwardly. If you'll remember He said, " you have heard it said, "but I say....'
We can be moral on the outside all day long and be sinning inwardly just as Nicodemus who "kept the 10 commands of God from his youth ".... but He went away sorrowful, because Jesus told him to sell all he had and give to the poor.... showing his heart of covetousness.
The 10 commandments are Valid, but after we come to Christ, there is no need for the tutor, or governor (Law)Galatians 4;2
When we follow Jesus, He gives us his Spirit to guide us and when we love Him and others, we will not offend His Laws. All of those commands hang on the Greatest 2 commands Love God and your neighbor as yourselves.

You are reading the eschatology in Matthew 24, this has to be read with Luke 21.

You will end up with a misunderstanding of the eschatology, if you only read Matthew 24. Which is what a lot of folk do and I cannot understand why.

Luke 21:20-24
But when you see Jerusalem surrounded by armies, then recognize that her desolation is near. Then those who are in Judea must flee to the mountains, and those who are inside the city must leave, and those who are in the country must not enter the city; because these are days of punishment, so that all things which have been written will be fulfilled. Woe to those women who are pregnant, and to those who are nursing babies in those days; for there will be great distress upon the land, and wrath to this people; and they will fall by the edge of the sword, and will be led captive into all the nations; and Jerusalem will be trampled underfoot by the Gentiles until the times of the Gentiles are fulfilled.

Notice the first phase, the end of Jerusalem and the temple (AD 70). Then we have the second phase, the age of the Gentiles which we currently are in.

Matthew compressed the two events together, whereas Luke separates the two events.

History confirms the two events are separate.

I missed your last point the first time through. And it kind of makes my point. Sometimes teaching isn't exactly literal, nor is the way it is written meant to make every doctrine.
I can't imagine anyone saying it's ok to misuse your position of authority so long as it makes you appear wise in the world's eyes. But a literalist has no alternative but to given Jesus' praise of the unjust steward.

I don't. I will never understand those Judaizers who tell us to keep the Sabbath not eat pork etc.

Sunday is our rest, because of the Resurrection.

Do you agree that the Bible never says the Sabbath has been abolished, changed, or replaced?

Not done away because it points to the rest we have in Christ, but if someone wants to keep it, it's not forbidden, but also not required.
Hebrews 4:9 There is a keeping of the sabbath for the people of God. Believing the Gospel and..... striving to enter into that Rest(verse11)
The seventh day rest is a reminder that we rest from our works as God rested from his. Verse 10 whoever has entered God's rest has also rested from his works as God did.

Like the circumcision of the flesh and the circumcision of the heart.
Rom_2:29 But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God.
The new covenant is about a transformed heart. being born of the Spirit.
Keeping the Sabbath and obeying any other law is an inward transformation achived by Gods Spirit in us.
Rom 8:3 For what the law could not do, in that it was weak through the flesh, God sending his own Son in the likeness of sinful flesh, and for sin, condemned sin in the flesh:
Rom 8:4 That the righteousness of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit.
Rom 7:6 But now we are delivered from the law, that being dead wherein we were held; that we should serve in newness of spirit, and not in the oldness of the letter.

We are delivered from the laws death penalty the law points out sin and we are free from sin in Christ. "that being dead wherein we were held; that we should serve and obey the law in newness of spirit, and not in the oldness of the letter.

The new covenant promises that God will write the law on our hearts.

We should look at the life Jesus the perfect standard of righteousness. We should Study the word.... 2Ti 3:16-17 All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness: That the man of God may be perfect, throughly furnished unto all good works.

The Law (10 commandments) in Ex 20 is clear.
The 4th commandment states....Exo 20:8 Remember the sabbath day, to keep it holy. Six days shalt thou labour, and do all thy work: But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates: For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.

We need to be careful we don't fall under the old covenant and keep the letter of the law in our own strength, without Jesus.
Keeping the Sabbath under the new covenant is achieved by dieing to the flesh, not trying to do it in our own strength, letting Jesus transform and mold us, and trusting in Jesus's righteousness both imparted and imputed.

Please show me that the church worship on Sunday, as the Lords day.
We can worship on any or every day of the week and that doesn't change the fact that ... "God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made". Gen 2:3
He rested on the sabbath (Saturday), and rose on Sunday. How was this establishing the new Sabbath rest? And Rev 1:10 does not in any way prove the Lords Day was a Sunday.
These claims may seem strong to you but your not giving any Biblical evidance, 1Th 5:21 Prove all things; hold fast that which is good.
Rom 12:2 And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.

Not done away because it points to the rest we have in Christ, but if someone wants to keep it, it's not forbidden, but also not required.
Hebrews 4:9 There is a keeping of the sabbath for the people of God. Believing the Gospel and..... striving to enter into that Rest(verse11)
The seventh day rest is a reminder that we rest from our works as God rested from his. Verse 10 whoever has entered God's rest has also rested from his works as God did.

I am sorry. I should have highlighted the direct quote you made. That it doesn't address the practice of Sunday worship in the early church. I am not contradicting you, but trying to bring attention to what I believe is the confusion over the Sabbath. I wrote that in hopes that there would be a seeking these things out to see if it is true. maybe I should have put in a post by itself.

Jesus didn't teach his disciples in parables. Jesus was being quite literal.

Just curious so, if I may, I'll ask you some questions. Anyone is free to answer them.

Do you agree that the Bible never says the Sabbath has been abolished, changed, or replaced? Do you agree with keeping God's 10 commandments? If you suddenly learned that Sabbath keeping is required, would that be a burden to you?

Colossians 2:16,17 isn't about Jesus becoming our Sabbath rest in a substitutional kind of way, i.e., Jesus is keeping the Sabbath for us. This is about being in Christ in order to effectively obey God and therefore keep the Sabbath. The Sabbath is about honoring God and we cannot honor God unless we are in Christ.

Colossians 2
16Therefore do not let anyone judge you by what you eat or drink, or with regard to a religious festival, a New Moon celebration or a Sabbath day. 17These are a shadow of the things that were to come; the reality, however, is found in Christ.

Colossians 2:16,17 isn't about Jesus becoming our Sabbath rest in a substitutional kind of way, i.e., Jesus is keeping the Sabbath for us. This is about being in Christ in order to effectively obey God and therefore keep the Sabbath. The Sabbath is about honoring God and we cannot honor God unless we are in Christ.

Colossians 2
16Therefore do not let anyone judge you by what you eat or drink, or with regard to a religious festival, a New Moon celebration or a Sabbath day. 17These are a shadow of the things that were to come; the reality, however, is found in Christ.

You know what I noticed is twice in Colossians 2 it speaks of the

You know what I noticed is that twice in Colossians 2 it refers to commandments/traditions/doctrines of MEN. (Verses 8 and 22) Which leads me to believe that's the context of what we aren't to allow others to judge us by.

If you take this seriously like I do then I recommend you take a good long hard at Hebrews 4, pray about it, and see what the Holy Spirit says to you.