My suggestion for every UBF member or anyone approached by a UBF shepherd is to ask for the Blue Book, the 50th Anniversary Seminar. This is a published collection of lectures and describes many things you should consider.
An invitation to a 1 hour Bible study on campus equates to full obedience to the ideology in this Blue Book.
It was rather shocking to read the blue book lectures because it codifies some of the things former members have been saying for more than 30 years.
I’ve written extensively on the content of this Blue Book. Here are my blog posts about this book:
Oh and just make sure you ask for the $10.00 paperback version. It contains a very important lecture that was changed for the public to see online, filtering out some statements that UBF leaders believe but don’t want you to see.
NOTE: Here is my series of over 30 articles explaining this further: “50th Anniversary book” (i.e. Blue Book).