James 4:13-17

13Go to now, ye who say, To-day or to-morrow will we go into such a city and spend a year there, and traffic and make gain, 14ye who do not know what will be on the morrow, ([for] what [is] your life? It is even a vapour, appearing for a little while, and then disappearing,) 15instead of your saying, If the Lord should [so] will and we should live, we will also do this or that. 16But now ye glory in your vauntings: all such glorying is evil. 17To him therefore who knows how to do good, and does it not, to him it is sin.