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

To whom did Christ become the author of salvation?
For what are His parables noted?
How is the church of the last days described?
Was the ceremonial law a complete law in itself?
What is the first -symbol of Revelation 13:9?
Seeking a fair remuneration, what do many laborers do?
How is this great and dreadful day described in this same prophecy?

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