1. When using a defined collection of resources, in this example the system defined collection of Church Fathers, how do I tell if I want to add it as a Commentary section or as a Collection section?

2. Consideration 1: If the resources don't have a Bible index, they will not be selected for a Commentary Section.

3. A Commentary section is equivalent to a Milestone search of the collections.

4. The result is that when you open a resource that appears in the Commentary section, it will open to a reference within the Guide's reference.

5. Consideration 2: To be selected in a Collection section, one doesn't need a Bible index or any other specific index.

6. The Collection selection is equivalent to a datatype (Bible reference) search in the collection.

7. When you open a result you may be anywhere in the text or footnotes that contains a reference to the passage of the Guide.

So for the Sermon on the Mount if I add a Commentary Section I get 9 commentaries in which the Sermon is the topic of one or more sections; if I add a Collection I get 272 resources that mention one or more verses of the Sermon on the Mount.