John 4:22

Ye worship that which ye know not; we worship that which we know; for salvation is from the Jews.

Romans 9:4-5

who are Israelites; whom God adopted as sons, whose was the glory, and the covenants, and the giving of the Law, and the service of the sanctuary, and the promises;

Acts 17:23

For while passing along and observing your objects of worship, I found also an altar with this inscription, "To an unknown God." What therefore ye, without knowledge of it, worship, that do I make known to you.

Romans 3:1-2

What then is the advantage of the Jew? or what the benefit of circumcision?

Luke 24:47

and that repentance for the remission of sins should be preached in his name among all the nations, beginning at Jerusalem.

Acts 17:30

The times indeed of ignorance God overlooked; but now commandeth all men every where to repent;

Hebrews 7:14

for it is wellknown that our Lord sprang out of Judah, in regard to which tribe Moses spoke nothing concerning priests.

Treasury of Scripture Knowledge

Summary

Ye worship ye know not what: we know what we worship: for salvation is of the Jews.

Ye know

We worship

Bible References

Ye know

Acts 17:23
For while passing along and observing your objects of worship, I found also an altar with this inscription, "To an unknown God." What therefore ye, without knowledge of it, worship, that do I make known to you.

We worship

Romans 3:2
Great, every way. In the first place, because they were entrusted with the oracles of God.
Romans 9:5
whose are the fathers, and from whom, as to the flesh, was the Christ. He who is over all, God, be blessed for ever! Amen.