This is Paul. In the past few months, I've been reading a book, Contagious Disciple Making and listening to a podcast by the same name. They're big advocates of helping people personally discover, obey, and share the teachings of the Bible in a small group of 2-3 people.
I've condensed what I've been learning into a blog post I've titled, "Why Lead a Discovery Group," that you may find of interest (especially in these days where large gatherings are discouraged!)