χρηστεύομαι (chrēsteúomai|khraste-yoo'-om-ahee|verb|to be kind)
[Grk] χρηστεύομαι LN: 88.67 GK: G5980
Derivation: middle voice from χρηστός;
Strong's: to show oneself useful, i.e. act benevolently
KJV: --be kind.
See: χρηστός