James 4 talks about the person who says: “Today or tomorrow we will go to this or that city, spend a year there, carry on business and make money.” And then James responds, “Why, you do not even know what will happen tomorrow. What is your life? You are a mist that appears for a little while and then vanishes. Instead, you ought to say, “If it is the Lord’s will, we will live and do this or that.” (James 4:13-15) Living carefully in evil times means you yield every action, every decision to the Lord’s will.
Proverbs 16:9 (KJV) “In his heart a man plans his course, but the Lord determines his steps.”