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

By what should we test, or prove, all doctrine?
How did Christ suggest that His disciples follow His example in teaching gospel truth?
Where was Daniel at this time?
How may one know that this does not refer to the earthly sanctuary ?
Was the Sabbath designed to be a day for public worship?
What were these martyrs represented as doing?
Of what family does Paul speak in Ephesians?

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