'Suddenly' in the Bible

Suddenly, there was with the angel a multitude of the heavenly army praising God, and saying,

Behold, a spirit takes him, he suddenly cries out, and it convulses him so that he foams, and it hardly departs from him, bruising him severely.

"So be careful, or your hearts will be loaded down with carousing, drunkenness, and cares of this life, and that day will come on you suddenly.