'Cruelly' in the Bible

Now while the youth was coming, the spirit dashed him to the ground and cruelly convulsed him. But Jesus rebuked the foul spirit, and cured the youth and gave him back to his father.

At vintage-time he sent a servant to the vine-dressers, for them to give him a share of the crop; but the vine-dressers beat him cruelly and sent him away empty-handed.