Babylon where Peter was there in 1 Peter 5:13

A picture depicting St. Peter the Apostle.

I believe this is the right answer for this by clicking this link:


http://www.endtimeprophecy.net/Articles/AMysterySolvedPeterBabylon.html

Besides, Apostle Saint Paul who is a Jew called Rome the city of Rome. because the Catholic alibi of this that Jews call Rome Babylon.

here is the proof:

Romans 1:7 To all that be in Rome, beloved of God, called to be saints: Grace to you and peace from God our Father, and the Lord Jesus Christ.