3:4, etc. We are thus unable to say to what extent Luther had investigated this question. His conviction disregards all the names that are mentioned in the old tradition. Luther’s conviction will be rejected by men who do not correlate the data which we have presented in regard to the identity of the readers for whom Hebrews was intended. Even Zahn, who agrees with Luther, does not note how strong the support for Apollos is. Zahn also thinks that the original congregation in Rome was mainly Jewish;