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

What is necessary in order that the preaching of the gospel may be profitable?
What kind of worship does the Savior call that which is not according to God's commandments?
What is predicted of the moral condition of the world in the last days?
Seeking a fair remuneration, what do many laborers do?
What scriptures show that Christ's coming will be a time of reward?
What should one do if asked to inquire of a familiar spirit ?
What petitions may we confidently expect God to hear?

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