At Pentecost of that year, the new “Israel of God ” was brought forth, and a preaching campaign began, starting in Jerusalem and later spreading to the ends of the earth.
(‏ غلاطیان ۶ :‏ ۱۶ ؛‏ اعمال ۱ :‏ ۸‏ )‏ تقریباً بلافاصله ایمان پیروان عیسی تحت آزمایش قرار گرفت .‏