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 other book of the Bible is especially commended for our study?
Where is the price of Christ's betrayal foretold?
What is the ultimate purpose of faith?
When did he say he saw the majesty of Christ, and heard the voice from heaven?
Whom should we fear and dread?
What did Christ tell the rich young man to do?
What precious promise has God made to His children?

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