The Kitáb-i-Aqdas - The Most Holy Book
Index term: exhortation to Kings, under Service
k82.
Ye are but vassals, O kings of the earth! He Who is the King of Kings hath appeared, arrayed in His most wondrous glory, and is summoning you unto Himself, the Help in Peril, the Self-Subsisting. Take heed lest pride deter you from recognizing the Source of Revelation, lest the things of this world shut you out as by a veil from Him Who is the Creator of heaven. Arise, and serve Him Who is the Desire of all nations, Who hath created you through a word from Him, and ordained you to be, for all time, the emblems of His sovereignty.
k84.
How great the blessedness that awaiteth the king who will arise to aid My Cause in My kingdom, who will detach himself from all else but Me! Such a king is numbered with the companions of the Crimson Ark -- the Ark which God hath prepared for the people of Bahá. All must glorify his name, must reverence his station, and aid him to unlock the cities with the keys of My Name, the omnipotent Protector of all that inhabit the visible and invisible kingdoms. Such a king is the very eye of mankind, the luminous ornament on the brow of creation, the fountainhead of blessings unto the whole world. Offer up, O people of Bahá, your substance, nay your very lives, for his assistance.