James 4:13-17

Now listen to me, you that say, “Today or tomorrow we will travel to a certain city, where we will stay a year and go into business and make a lot of money.” You don't even know what your life tomorrow will be! You are like a puff of smoke, which appears for a moment and then disappears. What you should say is this: “If the Lord is willing, we will live and do this or that.” But now you are proud, and you boast; all such boasting is wrong. So then, those who do not do the good they know they should do are guilty of sin.