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

In what words was this promise renewed to Abraham?
What are fitting inquiries for those convicted of sin?
18. Before giving the law at Sinai, what did God say because some of the people went out to gather manna on the seventh day?
Of what besides a knowledge of God as Creator, is the Sabbath a sign?
Why will many not be prepared for this event?
What events mark the sounding of the seventh trumpet?
Are they interested in the conversion of men?

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