Extracts and comments from Revelation Chp. 11:19
And the Temple of God in the Heaven was opened, and the (a)Ark of His Covenant was seen in His Temple: and there were lightnings and voices, and thunder and an earthquake and great hail.
(a) “Ark of His Covenant;" holy confirmation of the Covenants and promises of Jehovah to His people Israel, which also confirms His future actions shown in all Revelation. The "lightnings", "voices", "thunders", "earthquake", "hail", all confirm the events about to happen on Earth, and indicate the powerful feelings of God Almighty, (Jehovah Zebaoth), in the confirmation of His promises (Covenants) to Israel and all mankind.