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

While at the high priest's house, how did Peter deny Him?
What reason did Solomon give for urging all to fear God and keep His commandments?
When did Christ say the end would come?
What sign was to follow the darkening of the sun and the moon?
What does Christ promise overcomers?
Did this doctrine exist in ancient times?
17. Under what figure are the Gentile believers represented who have become a part of the true Israel of God?

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