Verse 20. The Lord - He is Jehovah, the fountain of being, life, power, and salvation to his people. Keep silence - Fear, submit, and depend on him; let his enemies be silent, reverence, hope, pray and wait for him, who will arise and have mercy on them, who will make it to be well with the righteous, and ill with the wicked, who will fully and satisfactorily solve the doubts, and unfold the riddles of his providence.