The connection of 1 Peter 1:13–21 to 1 Peter 1:22—2:3
1 Peter 1:13–21 (ESV)
13Therefore, preparing your minds for action, and being sober-minded, set your hope fully on the grace that will be brought to you at the revelation of Jesus Christ.
As adopted children of one Father, the family of God is also to “love one another earnestly” (1 Peter 1:22a). Those words form the theme of the next paragraph.
13 Therefore, preparing your minds for action, and being sober-minded, set your hope fully on the grace that will be brought to you at the revelation of Jesus Christ.