'Profit' in the Bible

for the bodily exercise is unto little profit, and the piety is to all things profitable, a promise having of the life that now is, and of that which is coming;

And they that have believing masters, let them not despise them because they are brethren; but let them the rather serve them with subjection, because they are faithful and beloved, who profit by the good and ready service rendered. These things teach and exhort.

and incessant conflict between people who are depraved in mind and deprived of truth. They think that godliness is a way to make a profit.

Of course, godliness with contentment does bring a great profit.