James 4:13-17, 5:7-11
Come now, you who say, "Today or tomorrow we will go into such and such a town and spend a year there and trade and get gain"; whereas you do not know about tomorrow. What is your life? For you are a mist that appears for a little time and then vanishes. Instead you ought to say, "If the Lord wills, we shall live and we shall do this or that." As it is, you boast in your arrogance. All such boasting is evil. Whoever knows what is right to do and fails to do it, for him it is sin.
Be patient, therefore, brethren, until the coming of the Lord. Behold, the farmer waits for the precious fruit of the earth, being patient over it until it receives the early and the late rain. You also be patient. Establish your hearts, for the coming of the Lord is at hand. Do not grumble, brethren, against one another, that you may not be judged; behold, the Judge is standing at the doors. As an example of suffering and patience, brethren, take the prophets who spoke in the name of the Lord. Behold, we call those happy who were steadfast. You have heard of the steadfastness of Job, and you have seen the purpose of the Lord, how the Lord is compassionate and merciful.