Soberly
From BiblePortal Wikipedia
Webster's Dictionary [1]
(1): ( adv.) In a sober manner; temperately; cooly; calmly; gravely; seriously.
(2): ( a.) Grave; serious; solemn; sad.
King James Dictionary [2]
So'Berly, adv.
1. Without intemperance. 2. Without enthusiasm. 3. Without intemperate passion coolly calmly moderately. 4. Gravely seriously.