'Cheerful' in the Bible

A glad heart makes a cheerful face; but an aching heart breaks the spirit.

All the days of the afflicted are wretched, but one who has a cheerful heart enjoys a continual feast.

A cheerful heart makes good medicine, but a crushed spirit dries up the bones.

Thus says Yahweh of Armies: "The fasts of the fourth fifth, seventh, and tenth months shall be for the house of Judah joy and gladness, and cheerful feasts. Therefore love truth and peace."