Proverbs 4:19
Ver. 19. The way of the wicked [is] as darkness,.... They are in the darkness of sin, ignorance, error, and unbelief; their works are works of darkness; the way in which they are leads to eternal darkness, ruin, and misery, and so must be most uncomfortable and dangerous;
they know not at what they stumble; they stumble at the word, which they are ignorant of, and at Christ, whom they have no knowledge of; and through the temptations of Satan and snares of the world, which they are not aware of, nor upon their guard against.