"Armor" is a symbol of the Truth of the Word of Holy Scripture and also - the righteousness embodied in Jesus Christ, which are the spiritual, saving protection of man of the true Faith, following the Commandments of God, protecting him from all kinds of destructive sinful factors of the surrounding world.
"Armor" is a symbol of the Teachings of the Prophets, of Jesus Christ, of the Apostles, by fulfilling which, so man is able to repel the temptations, the iniquities of the sinful world, to protect himself from their destructive influence.
"Armor" is also a symbol of man's conscience and reason, which protect him from committing acts contrary to the Will of God, leading to trouble, from dangerous situations, from the influence of evil people.
"Armor" is also a symbol of the sense of inner foresight, premonition, intuition sent to man by God, which in special cases opens to man the way of salvation from misfortune, from trouble.