Why was Jehovah at times hidden from his people, yet what assurance did he provide according to Isaiah 30: 20?
Kāpēc Jehova reizēm bija noslēpies no savas tautas, un kādu apliecinājumu viņš izteica, saskaņā ar Jesajas grāmatas 30. nodaļas 20. pantu?