In the sweat of your face shall you eat bread, till you return unto the ground; for out of it were you taken: for dust you are, and unto dust shall you return.
As you know not what is the way of the wind, nor how the bones do grow in the womb of her that is with child: even so you know not the works of God who makes all.
For God gives to a man that is good in his sight wisdom, and knowledge, and joy: but to the sinner he gives the work of gathering and heaping up, only that he may give to him that is good before God. This also is vanity and grasping of the wind.
For you remember, brethren, our labor and travail: for laboring night and day, because we would not be a burden unto any of you, we preached unto you the gospel of God.