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 did Daniel say the king had seen in his dream?
What did Christ tell the rich young man to do in order to enter into life?
Where was the law of God written under the old covenant?
On what day was John in the Spirit?
What has Daniel said of this time?
When is the resurrection of the righteous to take place?
With what should our prayers be mingled?

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