13 Come now, those saying, Today or tomorrow we will go into such a city and spend a year there, and we will trade and will make a profit,
14 who do not know of the morrow. For what [is] your life? For it is a vapor, which appears for a little time, and then disappears.
15 Instead of you saying, If the Lord wills, we shall live and do this or that.
16 But now you boast in your presumptions. All such boasting is evil.
17 Therefore to him who knows to do good, and does not do [it], to him it is sin.