'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.

How desolate they quickly become, completely destroyed by calamities.

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.