"The Ark of the Covenant" is the Truth of the Will of God, the Divine spiritual Laws of true Life, which are bequeathed to mankind in the Ten Commandments, by the fulfillment of which the Covenant, the union, the union of the will of man with the Will of God is confirmed and realized.
"The Ark of Revelation" is the Revelation of the Will of God, variously and repeatedly set forth, explained by the Patriarchs, Prophets, Christ and Apostles in the Word of Holy Scripture.
"The Ark" is also the symbol of the Gathering of the Righteous who keep in inviolable purity the Wisdom of His Will as expressed by Him in the Ten Commandments.
"The Ark" is also a type of the Assembly of the Righteous, who are a spiritual refuge for those people who seek to preserve themselves from committing iniquity, from the pernicious temptations of the sinful world.