What is true REST? Sabbath?

Can we have "REST" everyday?

Hebrews 4

2 For we also have had the gospel preached to us, just as they did; but the message they heard was of no value to them, because those who heard did not combine it with faith.

3 Now we who have believed enter that rest, just as God has said,"So I declared on oath in my anger,'They shall never enter my rest.' "And yet his work has been finished since the creation of the world.

4 For somewhere he has spoken about the seventh day in these words: "And on the seventh day God rested from all his work."

5 And again in the passage above he says, "They shall never enter my rest."

6 It still remains that some will enter that rest, and those who formerly had the gospel preached to them did not go in, because of their disobedience.

A. How to enter God’s rest?

1. (1-2) The warning is repeated: don’t miss God’s rest.

Therefore, since a promise remains of entering His rest, let us fear lest any of you seem to have come short of it. For indeed the gospel was preached to us as well as to them; but the word which they heard did not profit them, not being mixed with faith in those who heard it.

Therefore: The idea is carried on without pause from Hebrews 3: unbelief kept the generation that escaped Egypt from entering Canaan. The promise remains of entering His rest, and we can enter into that rest by faith. Unbelief will make us fall short of the rest God has for us.

For indeed the gospel was preached to us as well as to them: We have heard the promise of God’s rest, just like the children of Israel did. They heard the word, but it did not profit them, because they did not receive it with faith.