"That one indeed is a man who, today, dedicateth himself to the service of the entire human race."

"The Great Being, wishing to reveal the prerequisites of the peace and tranquillity of the world and the advancement of its peoples, hath written: The time must come when the imperative necessity for the holding of a vast, an all-embracing assemblage of men will be universally realized. The rulers and kings of the earth must needs attend it, and, participating in its deliberations, must consider such ways and means as will lay the foundations of the world’s Great Peace amongst men. Such a peace demandeth that the Great Powers should resolve, for the sake of the tranquillity of the peoples of the earth, to be fully reconciled among themselves. Should any king take up arms against another, all should unitedly arise and prevent him. If this be done, the nations of the world will no longer require any armaments, except for the purpose of preserving the security of their realms and of maintaining internal order within their territories. This will ensure the peace and composure of every people, government and nation. We fain would hope that the kings and rulers of the earth, the mirrors of the gracious and almighty name of God, may attain unto this station, and shield mankind from the onslaught of tyranny. … The day is approaching when all the peoples of the world will have adopted one universal language and one common script. When this is achieved, to whatsoever city a man may journey, it shall be as if he were entering his own home. These things are obligatory and absolutely essential. It is incumbent upon every man of insight and understanding to strive to translate that which hath been written into reality and action…. That one indeed is a man who, today, dedicateth himself to the service of the entire human race. The Great Being saith: Blessed and happy is he that ariseth to promote the best interests of the peoples and kindreds of the earth. In another passage He hath proclaimed: It is not for him to pride himself who loveth his own country, but rather for him who loveth the whole world. The earth is but one country, and mankind its citizens."

-Bahá'u'lláh, Gleanings From the Writings of Bahá’u’lláh, CXVII, pp. 249-250

"Consider, for instance, the revelation of the light of the Name of God, the Educator. Behold, how in all things the evidences of such a revelation are manifest, how the betterment of all beings dependeth upon it."

"Consider, for instance, the revelation of the light of the Name of God, the Educator. Behold, how in all things the evidences of such a revelation are manifest, how the betterment of all beings dependeth upon it. This education is of two kinds. The one is universal. Its influence pervadeth all things and sustaineth them. It is for this reason that God hath assumed the title, “Lord of all worlds.” The other is confined to them that have come under the shadow of this Name, and sought the shelter of this most mighty Revelation. They, however, that have failed to seek this shelter, have deprived themselves of this privilege, and are powerless to benefit from the spiritual sustenance that hath been sent down through the heavenly grace of this Most Great Name. How great the gulf fixed between the one and the other! If the veil were lifted, and the full glory of the station of those that have turned wholly towards God, and have, in their love for Him, renounced the world, were made manifest, the entire creation would be dumbfounded. The true believer in the Unity of God will, as it hath already been explained, recognize, in the believer and the unbeliever, the evidences of the revelation of both of these Names. Were this revelation to be withdrawn, all would perish."

-Bahá'u'lláh, Gleanings From the Writings of Bahá’u’lláh, XCIII, pp. 189-190

"The understanding of His words and the comprehension of the utterances of the Birds of Heaven are in no wise dependent upon human learning."

"Such contention is utterly fallacious and inadmissible. It is actuated solely by arrogance and pride. Its motive is to lead the people astray from the Riḍván of divine good-pleasure and to tighten the reins of their authority over the people. And yet, in the sight of God, these common people are infinitely superior and exalted above their religious leaders who have turned away from the one true God. The understanding of His words and the comprehension of the utterances of the Birds of Heaven are in no wise dependent upon human learning. They depend solely upon purity of heart, chastity of soul, and freedom of spirit. This is evidenced by those who, today, though without a single letter of the accepted standards of learning, are occupying the loftiest seats of knowledge; and the garden of their hearts is adorned, through the showers of divine grace, with the roses of wisdom and the tulips of understanding. Well is it with the sincere in heart for their share of the light of a mighty Day!"

-Bahá'u'lláh, The Kitáb-i-Íqán, pp. 210-211

" ... he will find himself endowed with a new eye, a new ear, a new heart, and a new mind."

"Only when the lamp of search, of earnest striving, of longing desire, of passionate devotion, of fervid love, of rapture, and ecstasy, is kindled within the seeker’s heart, and the breeze of His loving-kindness is wafted upon his soul, will the darkness of error be dispelled, the mists of doubts and misgivings be dissipated, and the lights of knowledge and certitude envelop his being. At that hour will the mystic Herald, bearing the joyful tidings of the Spirit, shine forth from the City of God resplendent as the morn, and, through the trumpet-blast of knowledge, will awaken the heart, the soul, and the spirit from the slumber of negligence. Then will the manifold favours and outpouring grace of the holy and everlasting Spirit confer such new life upon the seeker that he will find himself endowed with a new eye, a new ear, a new heart, and a new mind. He will contemplate the manifest signs of the universe, and will penetrate the hidden mysteries of the soul. Gazing with the eye of God, he will perceive within every atom a door that leadeth him to the stations of absolute certitude. He will discover in all things the mysteries of divine Revelation and the evidences of an everlasting manifestation."

-Bahá'u'lláh, The Kitáb-i-Íqán, pp. 195-196

“The most grievous of all veils is the veil of knowledge.”

"In this day, they that are submerged beneath the ocean of ancient Knowledge, and dwell within the ark of divine wisdom, forbid the people such idle pursuits. Their shining breasts are, praise be to God, sanctified from every trace of such learning, and are exalted above such grievous veils. We have consumed this densest of all veils, with the fire of the love of the Beloved—the veil referred to in the saying: “The most grievous of all veils is the veil of knowledge.” Upon its ashes, We have reared the tabernacle of divine knowledge. We have, praise be to God, burned the “veils of glory” with the fire of the beauty of the Best-Beloved. We have driven from the human heart all else but Him Who is the Desire of the world, and glory therein. We cleave to no knowledge but His Knowledge, and set our hearts on naught save the effulgent glories of His light."

-Bahá'u'lláh, The Kitáb-i-Íqán, pp. 187-188

" ... he must, before all else, cleanse and purify his heart, which is the seat of the revelation of the inner mysteries of God, from the obscuring dust of all acquired knowledge ..."

"But, O my brother, when a true seeker determineth to take the step of search in the path leading to the knowledge of the Ancient of Days, he must, before all else, cleanse and purify his heart, which is the seat of the revelation of the inner mysteries of God, from the obscuring dust of all acquired knowledge, and the allusions of the embodiments of satanic fancy. He must purge his breast, which is the sanctuary of the abiding love of the Beloved, of every defilement, and sanctify his soul from all that pertaineth to water and clay, from all shadowy and ephemeral attachments. He must so cleanse his heart that no remnant of either love or hate may linger therein, lest that love blindly incline him to error, or that hate repel him away from the truth. Even as thou dost witness in this day how most of the people, because of such love and hate, are bereft of the immortal Face, have strayed far from the Embodiments of the divine mysteries, and, shepherdless, are roaming through the wilderness of oblivion and error."

- Bahá'u'lláh, The Kitáb-i-Íqán, pp. 192-193

"He should consume every wayward thought with the flame of His loving mention, and, with the swiftness of lightning, pass by all else save Him."

"That seeker must at all times put his trust in God, must renounce the peoples of the earth, detach himself from the world of dust, and cleave unto Him Who is the Lord of Lords. He must never seek to exalt himself above any one, must wash away from the tablet of his heart every trace of pride and vainglory, must cling unto patience and resignation, observe silence, and refrain from idle talk. For the tongue is a smouldering fire, and excess of speech a deadly poison. Material fire consumeth the body, whereas the fire of the tongue devoureth both heart and soul. The force of the former lasteth but for a time, whilst the effects of the latter endure a century.

That seeker should also regard backbiting as grievous error, and keep himself aloof from its dominion, inasmuch as backbiting quencheth the light of the heart, and extinguisheth the life of the soul. He should be content with little, and be freed from all inordinate desire. He should treasure the companionship of those that have renounced the world, and regard avoidance of boastful and worldly people a precious benefit. At the dawn of every day he should commune with God, and with all his soul persevere in the quest of his Beloved. He should consume every wayward thought with the flame of His loving mention, and, with the swiftness of lightning, pass by all else save Him."

-Bahá'u'lláh, The Kitáb-i-Íqán, pp. 193-194