I've been using Logos for a while but only at a basic level. I have my commentaries prioritized so I can switch them with the press of a button. I know how to look things up in dictionaries, as they have parallels so I can just look up a word and then get multiple dictionary entries. The one thing I've never understood is how to make use of theological resources. I have the works of Bonhoeffer, Barth, and C.S. Lewis amongst others in my library but I don't know how to use them in sermon work. I guess I would like to use them like a dictionary, or to find out if they reference a verse or theological concept. I don't use guides, and honestly I don't know much about the advanced level logos features... I just like to keep things simple. Does anyone have any suggestions?