'Self willed' in the Bible

For the overseer must be blameless as a steward of God, not self-willed, not prone to angry, not a drunkard, not a fighter, not greedy of base gain,

And especially those going rear of flesh in a degenerate lust, and who despise lordship. Reckless, self-willed men, they do not tremble when speaking evil of dignities.