@spectre I'm going to stop you before you embarrass yourself and just let you know that German Christians used (Biblical) Old Testament names all the time. Swing by the Amish sometime and see how many of the men have Old Testament names like Jedediah or Moses.
I assume you're trying to prove the German Christians who created the Social Gospel Movement were Jews correct?
You're going to have to do better than highlighting Christian Ministers had Old Testament names as proof they were Jews.