"From the standpoint of justice, every soul should receive the reward of his actions, inasmuch as the peace and prosperity of the world depend thereon ..."

"In this day a Luminary hath dawned above the horizon of divine providence, upon whose brow the Pen of Glory hath inscribed these exalted words: “We have called you into being to show forth love and fidelity, not animosity and hatred”. Likewise, on another occasion, He—exalted and glorified be His name—hath revealed the following words in the Persian tongue, words through which the hearts of the well-favoured and the sincere amongst His servants are consumed, the manifold pursuits of men are harmonized, and mankind is illumined by the light of divine unity and enabled to turn towards the Dayspring of divine knowledge: “The incomparable Friend saith: The path to freedom hath been outstretched; hasten ye thereunto. The wellspring of wisdom is overflowing; quaff ye therefrom. Say: O well-beloved ones! The tabernacle of unity hath been raised; regard ye not one another as strangers. Ye are the fruits of one tree, and the leaves of one branch.”

 Justice, which consisteth in rendering each his due, dependeth upon and is conditioned by two words: reward and punishment. From the standpoint of justice, every soul should receive the reward of his actions, inasmuch as the peace and prosperity of the world depend thereon, even as He saith, exalted be His glory: “The structure of world stability and order hath been reared upon, and will continue to be sustained by, the twin pillars of reward and punishment”. In brief, every circumstance requireth a different utterance and every occasion calleth for a different course of action. Blessed are they that have arisen to serve God, who speak forth wholly for His sake, and who return unto Him."

-Bahá'u'lláh, The Tabernacle of Unity, Responses to questions of Mánikchí Sáhib from a Tablet to Mírzá Abu’l-Fadl, pp. 39-41