There may be a sense of comradery for those who find themselves in the same situation even if they have little else in common.
There is a common ethnicity that binds together the descendants of Abraham. Yet more important than their common ancestry is their common deity and His revelation to them:
John's cell phone quit working just as he tried to let his wife know he was caught in traffic and would be late for their anniversary dinner. As he waited for the long line of cars ahead of him to move, John composed a message on his laptop computer, asking other motorists to call her, printed the message on his portable printer, and taped it to the rear window. When John finally arrived home, his wife greeted him with a big kiss. "I know you love me," she said.... "At least 70 people called and told me so."There may be a sense of comradery for those who find themselves in the same situation even if they have little else in common. David is significantly different from a particular officer under his command, but the two men still forge a friendship, despite that one is a Jew and the other is a gentile. Among David's Companions is Ittai—An unconditional friend.
There is a common ethnicity that binds together the descendants of Abraham. Yet more important than their common ancestry is their common deity and His revelation to them:
What other nation is so great as to have their gods near them the way the LORD our God is near us whenever we pray to him? (Deut 4:7)
No other nation...know[s] his laws. (Ps 147:20)Gentiles, though they lack a common ethnicity, can still acknowledge this deity, and they do. Through contact with Jews, many gentiles become aware of Israel's God. More importantly, through contact with Jews, some gentiles adopt Israel's God for their own, as He makes the opportunity available to them. Some gentiles in that latter category are easy to identify because the biblical description of them is sufficiently detailed. Other gentiles in that latter category are difficult to identify because the biblical description of them is less detailed. Still, the biblical author may provide sufficient intimation to point the reader in that direction, as is the case with one of David's Companions, Ittai—An unconditional friend, who appears briefly in the biblical text with just enough detail to suggest that he is one of those gentiles who adopts Israel's God.



