Peter encourages his readers, in light of the brevity of life, to be stewards of the grace of God. To live each day with a doxological purpose. In speaking and in service, make it such for the glory of God.
Dr. Boa focuses on two verses (1 Peter 3:8-9) a little transitional section dealing with our relationship with the believing community as well as our relationship to those who oppress and oppose us. It is a lifestyle of love.