'Reluctantly' in the Bible

For if I do this work of my own free will, then I have a reward; but if it is not of my will [but by God’s choosing], I have been entrusted with a [sacred] stewardship.

Each one of you should give just as he has decided in his heart, not reluctantly or under compulsion, because God loves a cheerful giver.

Be shepherds of God's flock which is among you. Exercise the oversight not reluctantly but eagerly, in accordance with the will of God; not for base gain but with cheerful minds;