Acts.20.20  how I did not shrink from declaring to you anything that was profitable, and teaching you in public and from house to house,
2Tim.3.16  All scripture is inspired by God and profitable for teaching, for reproof, for correction, and for training in righteousness,
Titus.3.8  The saying is sure. I desire you to insist on these things, so that those who have believed in God may be careful to apply themselves to good deeds; these are excellent and profitable to men.