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

How will the curse of the confusion of tongues be brought to an end?
What are the evidences that one has been born of God?
What first attracted the prophet's attention?
What promise is made to those who look for Him?
How does Isaiah speak of the wicked at this time?
22. When surrounded by the Syrian host, what did Elisha say, and for what did he pray, to encourage his frightened servant?
How readily will their wants be supplied?

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