The common belief is the Seventh Day Rest (later known as Sabbath, or Shabbat) is not for a Christian, it is a "Jewish thing". And the Seventh Day Rest no longer needs to be observed because Jesus is a Christians Rest/Sabbath now.

Let's see what scripture says about that starting at the very beginning and then working from Genesis to Revelation.

Scripture: Isaiah 56:2-6 Isa-56

Blessed is the man who does this, and the son of man who holds it fast; who keeps the Sabbath without profaning it and keeps his hand from doing any evil."

Let no foreigner who has joined himself to Yahweh speak, saying, "Yahweh will surely separate me from his people." Do not let the eunuch say, "Behold, I am a dry tree." For Yahweh says, "To the eunuchs who keep my Sabbaths, choose the things that please me, and hold fast to my covenant, I will give them in my house and within my walls a memorial and a name better than of sons and of daughters. I will give them an everlasting name that will not be cut off.

Also the foreigners who join themselves to Yahweh to serve him, and to love Yahweh's name, to be his servants, everyone who keeps the Sabbath from profaning it, and holds fast my covenant,

Define:

• the man - any human being
• does this - keeps the Sabbath without profaning it and keeps from doing evil
• profaning - to profane, defile, desecrate, treat as common (treat it as an ordinary day instead of a set-apart day) Unclean, Common, Clean, Holy
• evil - bad, wicked, displeasing, harmful, any act contrary to what God says is good.
• Foreigner - literally “son of a foreigner”
  • A Foreigner was someone who was not a native born Israelite who wanted to follow Yahweh / God. In the New Testament these would be Gentiles who wanted to follow Jesus.
• Eunuch - The most common definition of a eunuch in the Bible is a man who has been physically castrated, impotent or was born that way. Deut-23#v1
• Sabbath - Singular referring to the Seventh Day Rest in verses 2 and 6. The Sabbath Day is a covenant sign.
• SabbathS - Plural in vs 4 Appointed Time
• Covenant - YHWH's covenant with Israelites, given at Mount Sinai. Revealed in Moses Mosaic, promised to Abraham Abrahamic, and renewed in the Servant (Isa 42:6; 49:8).
  • What is the New Covenant Fulfillment Heb-08#v6-13; Ephes-02#v12-19
• Memorial - permanent remembrance or enduring name in God’s house.
• Name name, reputation, fame, memorial, renown, identity. To have a name with God is to have recognition, covenant belonging, and honor.

Who:

• The man, any human, including the eunuch and foreigner who:
  • keeps YHWH's Sabbath without profaning it
  • keeps hand from doing evil,
  • joins to YWHW, serves him
  • keeps YHWH's SabbathS
  • chooses what pleases YHWH
  • Hold's fast to the Mosaic and Abrahamic Covenants
  • Love who YHWH is (name)

What:

• IF a man does the things listed above YHWH will:
  • give them permanent remembrance where YHWH is
  • a better, everlasting reputation, identity
    • better than that of sons and daughters
  • Rev-03#v5, Rev-13#v8, Luke-10#v20, Mal-03#v16, Dan-12#v1

When:

• This is not supplied in the text, however, Chapters 40–55 just spoke of comfort and how God will gather exiles through the Servant Messiah.
• Isa-55 just revealed a universal invitation to the new covenant—“Come… buy wine and milk without money” (55:1); God’s word will not return void (55:10–11); joy in return from exile (55:12–13). Isaiah 56:1: “Thus says the LORD” links the free offer of grace to the demand for obedience.

Why:

• That the man will not be cut-off.

Findings

The Sabbath is not for a "Christian":

• Christians do not exist yet.
• However, in this Old Testament writing, YHWH is inviting ALL to keep his Sabbath and SabbathS.

It is a Jewish thing:

• God has made it clear here it is not just a "Jewish thing." Even the Eunuch and Foreigner should keep it.
• Jews at this time are the House of Judah:
  • The tribe of Judah (dominant)
  • The tribe of Benjamin (absorbed into Judah after 722 BC)
  • Remnants of Levi (priests and Levites who fled north or stayed in Jerusalem)
  • Some survivors from other tribes who defected south after Israel’s fall (2 Chr 11:13–17; 15:9).
  • The Multitude (non-native Israelites - 2 Kings 25) who chose to follow YHWH.
• The "Jews" (followers of Judaism) referred to in the New Testament do not exist yet.

Jesus replaced the Sabbath:

• Not yet.

Other Notes:

• Given outside the Ten Words aka Ten Commandments
• Isaiah 56 is the Gospel in the Old Testament—God’s salvation is near, so all who keep covenant by faith (even outsiders) are welcomed into His house, while hypocritical leaders face judgment.
• Inclusion of ALL - the whosoever's was fulfilled by Jesus, the Messiah. Acts-08#v27

_Seventh Day Rest Scripture Survey