'Calamities' in the Bible

{To the chief Musician, Altaschith, Michtam of David, when he fled from Saul in the cave.} Be merciful unto me, O God, be merciful unto me: for my soul trusteth in thee: yea, in the shadow of thy wings will I make my refuge, until these calamities be overpast.

Let the righteous smite me; it shall be a kindness: and let him reprove me; it shall be an excellent oil, which shall not break my head: for yet my prayer also shall be in their calamities.

Whoso mocketh the poor reproacheth his Maker: and he that is glad at calamities shall not be unpunished.