'Useful' in the Bible

So if someone cleanses himself of such behavior, he will be a vessel for honorable use, set apart, useful for the Master, prepared for every good work.

Every scripture is inspired by God and useful for teaching, for reproof, for correction, and for training in righteousness,

who was formerly useless to you, but is now useful to you and me.

For the ground that has soaked up the rain that frequently falls on it and yields useful vegetation for those who tend it receives a blessing from God.