Notice that Paul does not speak in terms of 'if' the day of evil comes; he speaks in terms of “when” it comes. Life happens. There is a real Enemy out there. We live in a fallen, broken world.
However, you do not have to live paranoid, anxious, or afraid. God has given you protective armor. As you engage this week, armor up before you set out. Have an adventurous week advancing His kingdom. - Pastor Jimmy