"Frankincense" - literally means "white," a fragrant oil, incense (incense).

"Frankincense" - is a symbol of true spiritual and fragrant, righteous service to God by the unceasing fulfillment of His Will by Patriarchs, Prophets, Jesus Christ, Apostles, all the Righteous.  

"Frankincense" is also a symbol of pure, good deeds done by man according to the Will of God, His Commandments.