16. One’s being a member in the spiritual “seed” of Abraham is based upon a fleshly connection, or upon what?

¹⁶ Explaining that membership in the “seed of Abraham” is based not on a fleshly connection with Abraham but on exercising such faith as Abraham had, the foregoing writer, the apostle Paul, said: “Surely you know that those who adhere to faith are the ones who are sons of Abraham.

Galatians 3:7,