When it comes to geography, some things can only be comprehended from a bird's-eye view. 

If the Scriptures were a physical mountain, there would be certain specifics you could only come to know by seeing it from the sky while quickly flying over it: How it looks as a whole, how it compares to the landscape around it, etc. These quick overviews help explain the overall themes and layout of the Bible and can in that way be useful. 

This podcast is Mark and Cindy's first "flyover conversation". It's about the book of 2nd Peter and is in preparation of slowing "hiking" that book phrase by phrase in this new series of NomadsYouAndi podcasts called Scripture Hikes.