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

16. How did Christ reprove those who, though familiar with the letter of the Scriptures, failed to understand them?
In what plain words did Christ foretell His resurrection?
How early were the Scriptures taught to Timothy?
What power has claimed authority to change the law of God?
16. What striking testimony is borne by Neander, the noted church historian, regarding the origin of the Sunday Sabbath?
What does Christ promise overcomers?
19. Will Satan and his agents attempt to counterfeit the coming of Christ, and work signs and wonders to confirm their pretentious claims?

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