Peter challenges us toward spiritual growth as the means by which we can experience a greater assurance that our faith is genuine and thus our election and calling more sure.
2 Peter 1:1-4
1 Peter 5:12-14
1 Peter 5:8-11
We are in a spiritual warfare. Peter, therefore, calls us to alertness and sobriety of mind, to be steadfast in our faith. He urges us with the danger at hand, portraying our enemy as a prowling and voracious lion. But God is in control. He will use every onslaught of the enemy to advance His purpose to sanctify and strengthen His people.