Warning about Self-Confidence

¹³ Look here, you who say, “Today or tomorrow we are going to a certain town and will stay there a year. We will do business there and make a profit.” ¹⁴ How do you know what your life will be like tomorrow? Your life is like the morning fog—it’s here a little while, then it’s gone. ¹⁵ What you ought to say is, “If the Lord wants us to, we will live and do this or that.” ¹⁶ Otherwise you are boasting about your own pretentious plans, and all such boasting is evil.

¹⁷ Remember, it is sin to know what you ought to do and then not do it.