Conservation of the Earth’s Resources

Say: Nature in its essence is the embodiment of My Name, the Maker, Creator. Its manifestations are diversified by varying causes, and in this diversity there are signs for men of discernment. Nature is God's Will and is its expression in and through the contingent world. It is a dispensation of Providence ordained by the Ordainer, the All-Wise.
- Bahá'u'lláh  (‘Tablets of Bahá'u'lláh Revealed after the Kitáb-i-Aqdas’; The Compilation of Compilations, Vol. I, Conservation of the Earth’s Resources) 

Criticism

At such a time when the political world is chaotic and society seems to be on the verge of death, as a result of the activities of societies that contain only half-truths, the friends of God should be united and act as one single organism. The greater their unity the surer they can be of winning the day. And this unity cannot be achieved save through obedience to the Assemblies. It is true that these are still immature and may at times act unwisely. But supporting them will help more their advance toward an administration that is truly representative of the Cause, than by criticizing them and ignoring their advice. Bahá'u'lláh has not only advocated certain principles, but has also provided a mechanism whereby that ideal can be established and perpetuated. Both of these phases are essential for the realization of His goal of world unity.
- Shoghi Effendi  (From a letter dated February 27, 1933 written on behalf of Shoghi Effendi to an individual believer; Compilation on ‘Criticism: Extracts from letters written on behalf of the Guardian to individual believers’, prepared by the Research Department of the Universal House of Justice)

Psychic Powers

What 'Abdu'l-Baha always pointed out in this matter is that these psychic powers were not to be used in this world, and that, indeed, it was dangerous to cultivate them here. They should be left dormant, and not exploited, even when we do so with the sincere belief we are helping others. We do not understand their nature and have no way of being sure of what is true and what is false in such matters.

If children are inclined to be psychic they should not be blamed for it too harshly, they should not be encouraged to strengthen their powers in this direction. 
- Shoghi Effendi  (From a letter written on behalf of Shoghi Effendi to an individual believer, March 4, 1946; compilation: ‘Spiritualism, Psychic Phenomena and Related Subjects’, prepared by the Research Department of the Universal House of Justice; compilation: ‘Lights of Guidance’)

Reincarnation

No revelation from God has ever taught reincarnation; this is a man-made conception. The soul of man comes into being at conception.
- Shoghi Effendi  (From a letter dated 1 April 1946 written on behalf of Shoghi Effendi to an individual believer; compilation: ‘Lights of Guidance’)

Encouragement

O friends, show forth your fidelity! O my loved ones, manifest your steadfastness and your constancy! O ye who invoke His Name, turn ye and hold fast unto Him! O ye who lift up your hearts and implore His aid, cling to Him and walk in His ways! It is incumbent upon every one of us to encourage each other, to exert our utmost endeavour to diffuse His divine fragrances and engage in exalting His Word. We must, at all times, be stirred by the breeze that bloweth from the rose-garden of His loving-kindness, and be perfumed with the fragrances of the mystic flowers of His grace.
- ‘Abdu’l-Baha  (Quoted by Shoghi Effendi in ‘Bahiyyih Khanum - The Greatest Holy Leaf’; a compilation from Bahá'í sacred texts and writings of the Guardian of the Faith and Bahiyyih Khanum's own letters compiled by The Research Department at the Bahá'í World Centre 1982)

Diet and Nutrition

Do not neglect medical treatment when it is necessary, but leave it off when health has been restored. Treat disease through diet, by preference, refraining from the use of drugs; and if you find what is required in a single herb, do not resort to a compounded medicament... Abstain from drugs when the health is good, but administer them when necessary.
- 'Abdu'l-Baha  (Quoted in ‘Baha'u'llah and the New Era’, by John Esslemont; compilation: ‘Lights of Guidance’)

The Purpose of Baha’i Administration

We urge you ever to bear in mind that the purpose of Baha'i administration is primarily to lend strength and directive to the teaching work and to promote the establishment of the Faith. It should never be regarded as an end in itself but purely as a means to canalize and make effective a spiritual vitality generated by the Word of God in the hearts of the believers.
- The Universal House of Justice  (From a letter to the National Spiritual Assembly of Australia, November 12, 1973; compilation: ‘Lights of Guidance’)

Avoidance of Partisan Politics

Active support. . . of an individual who has announced his candidacy for political office is not permissible to Bahá'ís. Even if the person is not attached to a political party, the very fact of promoting his candidacy over that of other competitors is an act of partisanship, which is inimical to the principles of the Faith. As you well know, campaigning and nominations are forbidden in Bahá'í elections. The friends should endeavor to keep in mind the non-partisan character of the Faith and to employ the attitude of non-partisanship, to the greatest extent possible, in the exercise of their civic responsibilities as voters. Bahá'í are, of course, free to vote except, in primaries, but should not express support for any candidate. 

- The Universal House of Justice  (From a letter written on behalf of the Universal House of Justice, dated May 25, 1992; ‘Developing Distinctive Baha'i Communities, 1998 version’, prepared by US NSA)

Consciousness

In every Dispensation the light of Divine Guidance has been focussed upon one central theme.... In this wondrous Revelation, this glorious century, the foundation of the Faith of God and the distinguishing feature of His Law is the consciousness of the Oneness of Mankind. 

- ‘Abdu’l-Baha  (Cited by Shoghi Effendi in ‘The World Order of Baha'u'llah’)

Forgiveness

Set your reliance on the army of justice, put on the armour of wisdom, let your adorning be forgiveness and mercy and that which cheereth the hearts of the well-favoured of God. 

- Baha’u’llah  (‘Tablets of Bahá'u'lláh revealed after the Kitab-i-Aqdas; compilation ‘Unlocking the Power of Action’, prepared by the Research Department of the Universal House of Justice)

Nearness to God

Know thou that in the Bayan purification is regarded as the most acceptable means for attaining nearness unto God and as the most meritorious of all deeds. Thus purge thou thine ear that thou mayest hear no mention besides God, and purge thine eye that it behold naught except God, and thy conscience that it perceive naught other than God, and thy tongue that it proclaim nothing but God, and thy hand to write naught but the words of God, and thy knowledge that it comprehend naught except God, and thy heart that it entertain no wish save God, and in like manner purge all thine acts and thy pursuits that thou mayest be nurtured in the paradise of pure love, and perchance mayest attain the presence of Him Whom God shall make manifest, adorned with a purity which He highly cherisheth, and be sanctified from whosoever hath turned away from Him and doth not support Him. Thus shalt thou manifest a purity that shall profit thee. 
- The Báb  (Selections from the Writings of the Báb’)

Divine Tests

But inasmuch as the divine Purpose hath decreed that the true should be known from the false, and the sun from the shadow, He hath, therefore, in every season sent down upon mankind the showers of tests from His realm of glory. 

- Baha’u’llah  (‘The Kitab-i-Iqan’)

Balancing our lives

You ask about "spiritual indigestion": Bahá'ís should seek to be many-sided, normal and well balanced, mentally and spiritually. We must not give the impression of being fanatics, but at the same time we must live up to our principles. 

- Shoghi Effendi  (From a letter dated 12 March 1946 written on behalf of Shoghi Effendi to an individual believer; The Compilation of Compilations vol. II)

Trust in God

If anyone revile you, or trouble touch you, in the path of God, be patient, and put your trust in Him Who heareth, Who seeth. He, in truth, witnesseth, and perceiveth, and doeth what He pleaseth, through the power of His sovereignty. He, verily, is the Lord of strength, and of might. 

- Baha’u’llah  (‘Epistle to the Son of the Wolf’)

Servitude

The Imam Sadiq hath said: "Servitude is a substance, the essence of which is Divinity." 

- Baha'u'llah  (‘Epistle to the Son of the Wolf’)

Manifestations of God

…the First Remembrance, which is the Primal Will of God, may be likened unto the sun. God hath created Him through the potency of His might, and He hath, from the beginning that hath no beginning, caused Him to be manifested in every Dispensation through the compelling power of His behest, and God will, to the end that knoweth no end, continue to manifest Him according to the good-pleasure of His invincible Purpose.

And know thou that He indeed resembleth the sun. Were the risings of the sun to continue till the end that hath no end, yet there hath not been nor ever will be more than one sun; and were its settings to endure for evermore, still there hath not been nor ever will be more than one sun. It is this Primal Will which appeareth resplendent in every Prophet and speaketh forth in every revealed Book. It knoweth no beginning, inasmuch as the First deriveth its firstness from It; and knoweth no end, for the Last oweth its lastness unto It. 

- The Báb  (‘Selections from the Writings of the Báb)

The Day of God

The purpose underlying all creation is the revelation of this most sublime, this most holy Day, the Day known as the Day of God, in His Books and Scriptures -- the Day which all the Prophets, and the Chosen Ones, and the holy ones, have wished to witness. 

- Baha’u’llah  (Quoted by Shoghi Effendi in a letter dated December 25, 1935; ‘The Advent of Divine Justice’)

Education of Children

Unto every father hath been enjoined the instruction of his son and daughter in the art of reading and writing and in all that hath been laid down in the Holy Tablet. He that putteth away that which is commanded unto him, the Trustees are then to take from him that which is required for their instruction if he be wealthy and, if not, the matter devolveth upon the House of Justice. Verily have We made it a shelter for the poor and needy. 

- Baha’u’llah  (‘The Kitab-i-Aqdas’)

Equality of Men & Women

From the beginning of existence until the Promised Day men retained superiority over women in every respect… But in this wondrous Dispensation, the supreme outpouring of the Glorious Lord became the cause of manifest achievements by women. Some handmaidens arose who excelled men in the arena of knowledge. They arose with such love and spirituality that they became the cause of the outpouring of the bounty of the Sovereign Lord upon mankind, and with their sanctity, purity and attributes of the spirit led a great many to the shore of unity. They became a guiding torch to the wanderers in the wastes of bewilderment, and enkindled the despondent in the nether world with the flame of the love of the Lord. This is a bounteous characteristic of this wondrous Age which hath granted strength to the weaker sex and hath bestowed masculine might upon womanhood.... 

- ‘Abdu’l-Baha  (From a Tablet, 'The Compilation of Compilations, vol. II, Women)

Teaching the Cause

O Friends! You must all be so ablaze in this day with the fire of the love of God that the heat thereof may be manifest in all your veins, your limbs and members of your body, and the peoples of the world may be ignited by this heat and turn to the horizon of the Beloved. 

- Bahá’u’lláh  (The Compilation of Compilations, vol.2, The Individual and Teaching: Raising the Divine Call)

Devotional Gatherings

Bahá'ís have the bounty of having the prayers revealed by the Manifestations of God, the Báb and Bahá'u'lláh, as well as by 'Abdu'l-Bahá, which guide us in our devotions, but there is no prohibition of the reading of prayers or selections from the Sacred Writings of other religions. However, the Guardian stated, "It would be wiser for the Bahá'ís to use the meditations given by Bahá'u'lláh and not use any set form of meditation given by someone else." 

- The Universal House of Justice  (From a letter dated 14 September 1982, written on behalf of the Universal House of Justice to an individual believer; Compilation ‘Selected Guidance concerning Devotional Gatherings)

Nineteen Day Feast

Verily, it is enjoined upon you to offer a feast, once in every month, though only water be served; for God hath purposed to bind hearts together, albeit through both earthly and heavenly means. 

- Baha'u'llah  (‘The Kitab-i-Aqdas’)

Baha’i Burial

It is forbidden you to carry the body more than an hour's distance from the town; bury it with tranquility and cheer in a nearby place. 

- Baha’u’llah  (The Compilation of Compilations, vol. 1, Extracts on Baha’i Burial)

Cultural Diversity in the Age of Maturity

Every word that proceedeth out of the mouth of God is endowed with such potency as can instill new life into every human frame, if ye be of them that comprehend this truth. All the wondrous works ye behold in this world have been manifested through the operation of His supreme and most exalted Will, His wondrous and inflexible Purpose. Through the mere revelation of the word "Fashioner," issuing forth from His lips and proclaiming His attribute to mankind, such power is released as can generate, through successive ages, all the manifold arts which the hands of man can produce. This, verily, is a certain truth. No sooner is this resplendent word uttered, than its animating energies, stirring within all created things, give birth to the means and instruments whereby such arts can be produced and perfected. All the wondrous achievements ye now witness are the direct consequences of the Revelation of this Name. In the days to come, ye will, verily, behold things of which ye have never heard before. 

- Baha’u’llah  (‘Gleanings from the Writings of Bahá'u'lláh’; The Compilation of Compilations, vol. III, Cultural Diversity in the Age of Maturity)

Arts and Crafts

Blessed are those who have fixed their gaze on the realm of glory and have followed the commandments of the Lord of Names. Blessed is he who in the days of God will engage in handicrafts. This is a bounty from God, for in this Most Great Dispensation it is acceptable in the sight of God for man to occupy himself in a trade which relieveth him of depending upon charity. The craft of every craftsman is regarded as worship. 

- Baha’u’llah  (The Compilation of Compilations, vol. I, Arts and Crafts)