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

What would make the death of Christ in vain?
By what is the Medo-Persian Empire represented in the great image?
What did Christ state as a condition of entering into life?
22. How many of the commandments is it necessary to break in order to become a transgressor of the law?
To whom, then, should its observance be rendered?
In what is the wrath of God filled up?
Concerning what have we been definitely informed?

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