1 Peter 2:8-12 - His Chosen People
The church is, first of all, chosen from what was once a hopeless and Godless existence (see Eph 2:11-22). Not only chosen to simply escape damnation, but to be a royal priesthood worthy of God's service. He sets the Church apart like a holy nation, similar to Israel. And finally, the church belongs to God.
The end result is praise. Praise for God calling us out of darkness. Praise for God making us into something ("a people") when we were once nothing. Praise for God making us objects of mercy rather than objects of wrath. Then, this overwhelming praise manifests itself in daily living, as we see in verses 11-12.
As I mentioned in last week's post, Scripture is God-centric. We see that theme once again here. This passage begins explaining His plan for Christ, His authority to justify, and His authority to judge, then moves on to reiterate Peter's opening from 1:1-2 regarding His choice, and finally concludes with the intended result: glory and honor to.... drum role please... God Himeself!