What unites all believers under the new covenant?

Answer

"Wherefore remember, that you being in time past Gentiles in the flesh, who are called Uncircumcision by
that which is called the Circumcision in the flesh made by hands; that at that time you were without Christ,
being aliens from the commonwealth of Israel, and strangers from the covenants of promise, having no
hope, and without God in the world: but now in Christ Jesus you who sometimes were far off are made
nigh by the blood of Christ." Eph. 2: 11-13.
SIMILARITIES BETWEEN THE TWO COVENANTS

Who, therefore, did the speaking through these men?
What contrast is drawn in the Scriptures between the Creator and false gods?
28. BY what miracle and phenomenon in nature did God indicate the character of the deed which was being committed?
What testimony did Christ bear concerning His relation to the law and the prophets?
What will the waiting ones say when Jesus comes?
What does He say He will bring with Him when He comes?
How completely will the pains and sorrows of the former world pass away?

Questions & Answers are from the book Bible Readings for the Home Circle