Peter was busy in Babylon, and by the time he wrote his first letter, about 62 - 64 C.E., the activity of the Christians was well - known in Pontus, Galatia, Cappadocia, Asia, and Bithynia.
सायप्रस, आशिया मायनरमधील काही भागांत, मॅसेडोनिया, ग्रीस आणि इटली येथे त्याने ख्रिस्ती संदेशाचा प्रचार केला.