A token of covenant is the visible sign attached to a covenant as its public mark — appointed by God Himself to remind both parties of the bond. Each major Old Testament covenant has its token. The Noahic covenant: the rainbow ("I do set my bow in the cloud, and it shall be for a token of a covenant between me and the earth", Genesis 9:12-13). The Abrahamic: circumcision ("This is my covenant... ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant", Genesis 17:10-11). The Mosaic: the Sabbath ("It is a sign between me and the children of Israel for ever", Exodus 31:17). And the New Covenant: baptism and the Lord’s Supper.
(Composite.) The visible sign that publicly identifies a covenant.
Hebrew oth berit — sign of covenant. The token serves three functions: (1) marks the covenanted parties, (2) reminds them of the covenant, (3) testifies to outsiders.
Each major covenant's token is in nature appropriate: the rainbow for the cosmic Noahic; circumcision for the personal Abrahamic; the Sabbath for the temporal Mosaic; the bread and cup for the relational New.
Genesis 9:12 — "And God said, This is the token of the covenant which I make between me and you and every living creature that is with you, for perpetual generations."
Genesis 17:11 — "And ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant betwixt me and you."
Exodus 31:13 — "Verily my sabbaths ye shall keep: for it is a sign between me and you throughout your generations."
1 Corinthians 11:25 — "This cup is the new testament in my blood: this do ye, as oft as ye drink it, in remembrance of me."
Modern Christianity sometimes treats sacraments as optional symbols; Scripture treats them as covenant tokens with weight beyond symbol.
1 Corinthians 11:30 takes covenant-token seriousness with weight: for this cause many are weak and sickly among you, and many sleep. Trifling with the new covenant's tokens carried real consequences in the Corinthian church.
The household's sacraments are not decoration; they are the covenant's public marks. Take baptism seriously; take communion seriously. The tokens identify the people of God to themselves and to the world.
Hebrew oth (sign, token) is the foundational noun.
Hebrew oth — sign, mark, token.
Greek sēmeion — sign; in the New Testament of miracles, prophetic signs, and sacramental tokens.
"The token does not constitute the covenant; it identifies it."
"Each covenant's sign is appropriate to its nature."
"Trifling with covenant tokens has real consequences."