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 many may receive this gift?
What did Christ's words at Jacob's well lead the woman of Samaria to ask?
For what is it profitable?
What will God's faithful servants be doing at this time?
Will the world be prepared to meet Him?
What encouragement is given to study this book?
Do the dead know anything?

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