1 Peter 2:9 (TMB) says this: But you(p) are a selected genealogy, sovereign priests, a set-apart nation, a people purchased, so that you(p) publish & celebrate the excellences that raise us] of the one having called you(p) from darkness into his wonderful clearly evident light.
This book is to publish & celebrate those twenty (20) excellences. Odds are, you have never seen them identified this way. It is about time.