Genesis 6:13 And God said unto Noah, The end of all flesh is come before me; for the earth is filled with violence...
And Jesus said it would be the same in the end of the world.
Matthew 24:37 But as the days of Noe were, so shall also the coming of the Son of man be.
Mark 7:21-23 “For from within, out of the heart of men, proceed evil thoughts, adulteries, fornications, murders, 22 Thefts, covetousness, wickedness, deceit, lasciviousness, an evil eye, blasphemy, pride, foolishness: 23 All these evil things come from within, and defile the man.”
1 John 3:15 “Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him.