So glad you brought that up Bob. Corporality, communally, family and particular ancestry were all ever-present, prevalent and front and centre in the ancient world’s cultures and reality… so much more so than our own strongly individualistic post-modern age. So, speaking of assumptions… something often read right over when it comes to the believers of Corinth is the absolute strong likelihood of the deeply Hebraic roots and presence in this early Christian community. The language of the book itself gives evidence to this; listen to Paul’s words here and seriously ask yourself… what sense this might have made in the ears of bona fide gentiles — methinks, as per the evidence the bulk of these believers knew their ancient story lay right here…
1Cor 10:1-5 Moreover, brethren, I do not want you to be unaware that all our fathers were under the cloud, all passed through the sea, all were baptized into Moses in the cloud and in the sea, all ate the same spiritual food, and all drank the same spiritual drink. For they drank of that spiritual Rock that followed them, and that Rock was Christ. But with most of them God was not well pleased, for their bodies were scattered in the wilderness.
Remember… this is far away Corinth, not Jerusalem AND YET this language is full-on Israel’s story, i.e., the Corinthian’s story! What real sense or impact was Paul’s exhortations having on genuine foreigners? IF such was the case it would be no different than us claiming ownership of Israel’s actual history was our own story… evangelicalism reads right over the obvious. And in case you think I’m just inventing stuff or stretching credulity, or this is a bit of “a tall order” then consider these other texts relative to this thought from Acts, .i.e. the EARLY church…
Acts 15:21 For Moses has had throughout many generations those who preach him in every city, being read in the synagogues every Sabbath.” Cf. 2:5; 18:10
The Diaspora WAS the bedrock of the early church beyond Palestine and its subsequent spreading success; that in conjunction with ease of commerce courtesy of the empire-traversing Roman roads that carried the gospel message, and of course the then common Grecian world/trade language. No doubt all divinely orchestrated for the Bible’s “ends of the ages” AD30—70 era.