'Suddenly' in the Bible

Suddenly a vast, heavenly army appeared with the angel, praising God and saying,

A spirit seizes him, and he suddenly screams; it throws him into convulsions and causes him to foam at the mouth. It hardly ever leaves him alone, torturing him severely.

"But be on your guard so that your hearts are not weighed down with dissipation and drunkenness and the worries of this life, and that day close down upon you suddenly like a trap.

While he was still speaking, suddenly a crowd appeared, and the man named Judas, one of the twelve, was leading them. He walked up to Jesus to kiss him.

While they were perplexed about this, suddenly two men stood beside them in dazzling attire.