Is there anything in the Bible to prove that religion must be in agreement with reason?

Answer by George Townshend, Hand of the Cause (sometime Cannon of St. Patrick’s Cathedral, Dublin, Ireland):

Yes. Isaiah shows that God Himself wishes man to reason with Him. “Come now, and let us reason together, saith the Lord ..." (Isa. 1:18)

Peter, too, wrote ". . .be ready always to give an answer to every man that asketh you a reason of the hope that is in you . . .” ( I Pet. 3:15)

Paul likewise wrote, "Prove all things: hold fast that which is good." (I Thess. 5:21) He acted accordingly himself when "...he reasoned in the synagogue every sabbath, and persuaded the Jews and the Greeks." (Acts 18:4), and again when he "...three sabbath days reasoned with them out of the Scriptures." (Acts 17:2)

Jesus Christ taught men to use reason to support faith when He said, "Wherefore, if God so clothe the grass of the field , which today is, and tomorrow is cast into the oven, shall he not much more clothe you, O ye of little faith?" (Matt. 6:30) (Also see Luke 12:27) 

- George Townshend ('Questions About the Second Coming Asked by Baha'is of Kampala, Uganda, Africa: Answers by George Townshend'; Wilmette Baha'i Publishing Committee, 1953)

“Bahá’ís of America”: - “to engage their fellow citizens in a process of working for the healing and betterment of their nation”; "not only for the Bahá’ís of America, but for the Bahá’ís of the world"

In The Advent of Divine Justice, Shoghi Effendi explained to the Bahá’ís of America that, given the restricted size of their community and the limited influence it wielded, they must focus, at that time, on its own growth and development as it learned to apply the Teachings. He promised, however, that the time would come when they would be called upon to engage their fellow citizens in a process of working for the healing and betterment of their nation. That time has now come. And it has come not only for the Bahá’ís of America, but for the Bahá’ís of the world, as the society-building power inherent in the Faith is released in ever-greater measures. 

- The Universal House of Justice (From a message dated 28 November 2023 addressed to the Bahá’ís of the World; online Baha’i Reference Library of the Baha’i World Center)

“Equality of men and women, except in some negligible instances”

...'Abdu'l-Bahá asserts: "In this divine age the bounties of God have encompassed the world of women. Equality of men and women, except in some negligible instances, has been fully and categorically announced. Distinctions have been utterly removed." That men and women differ from one another in certain characteristics and functions is an inescapable fact of nature; the important thing is that He regards such inequalities as remain between the sexes as being "negligible". 

- The Universal House of Justice (From a letter dated 8 January 1981 written on behalf of the Universal House of Justice to the National Spiritual Assembly of the United States; The Compilation of Compilations, vol. II, Women)

A táj of Bahá’u’lláh displayed in His room at Bahjí

God "shall not be asked of His doings"

God testifieth to the unity of His Godhood and to the singleness of His own Being. On the throne of eternity, from the inaccessible heights of His station, His tongue proclaimeth that there is none other God but Him. He Himself, independently of all else, hath ever been a witness unto His own oneness, the revealer of His own nature, the glorifier of His own essence. He, verily, is the All-Powerful, the Almighty, the Beauteous.

He is supreme over His servants, and standeth over His creatures. In His hand is the source of authority and truth. He maketh men alive by His signs, and causeth them to die through His wrath. He shall not be asked of His doings and His might is equal unto all things. He is the Potent, the All-Subduing. He holdeth within His grasp the empire of all things, and on His right hand is fixed the Kingdom of His Revelation. His power, verily, embraceth the whole of creation. Victory and overlordship are His; all might and dominion are His; all glory and greatness are His. He, of a truth, is the All-Glorious, the Most Powerful, the Unconditioned. 

- Baha’u’llah (‘Prayers and Meditations by Baha’u’llah’)

A suggested quote to memorize: Essential qualities for those who take counsel together

The prime requisites for them that take counsel together are purity of motive, radiance of spirit, detachment from all else save God, attraction to His Divine Fragrances, humility and lowliness amongst His loved ones, patience and long-suffering in difficulties and servitude to His exalted Threshold. 

- ‘Abdu’l-Baha (‘Selections from the Writings of ‘Abdu’l-Baha’)

There were 1,280 Baha'is and 24 Spiritual Assemblies in USA in 1906

According to the Government Census Bureau statistics gathered in 1906, dealing with the religious life of the United States, and now in press at Washington, D.C., Baha'is have twenty-four assemblies, aggregating a membership of 1,280.

(Star of the West, vol. 1, No. 9, August 20, 1910)

“Nature is God's Will and is its expression in and through the contingent world.”

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. 

- Baha’u’llah (‘Gleanings from the Writings of Baha’u’llah’; The Compilation of Compilations, vol. II, Conservation of the Earth’s Resources)

1912: ‘Abdu’l-Baha viewing the animals at Lincoln Park Zoo in Chicago

circa 1938 the Holy Land: Perilous situation and its effect on the Baha’i Community

And now recently in the Holy Land itself, the heart and nerve-center of a world-embracing Faith, the fires of racial animosity, of fratricidal strife, of unabashed terrorism, have lit a conflagration that gravely interferes, on the one hand, with that flow of pilgrims that constitutes the lifeblood of that center, and suspends, on the other, the various projects that had been initiated in connection with the preservation and extension of the areas surrounding the sacred Spots it enshrines. The safety of the small community of resident believers, faced by the rising tide of lawlessness, has been imperiled, its status as a neutral and distinct community indirectly challenged, and its freedom to carry out certain of its observances curtailed. A series of murderous assaults, alternating with outbursts of bitter fanaticism, both racial and religious, involving the leaders as well as the followers of the three leading Faiths in that distracted country, have, at times, threatened to sever all normal communications both within its confines as well as with the outside world. Perilous though the situation has been, the Bahá’í Holy Places, the object of the adoration of a world-encircling Faith, have, notwithstanding their number and exposed position, and though to outward seeming deprived of any means of protection, been vouchsafed a preservation little short of miraculous. 

- Shoghi Effendi (‘The Advent of Divine Justice’)

"The Cause of God is like a house. As long as man has not entered therein, he does not know what it contains."

The Cause of God is like a house. As long as man has not entered therein he does not know what it contains. In the house there are many precious jewels, many rare objects the like of which cannot be found anywhere in this world. But the men in the street may pass by the house a 1000 times and know nothing about it. Only the one who has the key can enter. That key is the love of God. 

- 'Abdu'l-Baha (Words of ‘Abdu’l-Baha recorded by one of His secretaries, Ahmad Sohrab; ‘Abdu'l-Baha in Britain, 1913’)

1927: Some Baha'is of Bulgaria with Martha Root

“Among the people of Baha...marriage must be a union of the body and of the spirit as well”

Marriage, among the mass of the people, is a physical bond, and this union can only be temporary, since it is foredoomed to a physical separation at the close.

Among the people of Baha, however, marriage must be a union of the body and of the spirit as well, for here both husband and wife are aglow with the same wine, both are enamoured of the same matchless Face, both live and move through the same spirit, both are illumined by the same glory. This connection between them is a spiritual one, hence it is a bond that will abide forever. Likewise do they enjoy strong and lasting ties in the physical world as well, for if the marriage is based both on the spirit and the body, that union is a true one, hence it will endure. If, however, the bond is physical and nothing more, it is sure to be only temporary, and must inexorably end in separation.

When, therefore, the people of Baha undertake to marry, the union must be a true relationship, a spiritual coming together as well as a physical one, so that throughout every phase of life, and in all the worlds of God, their union will endure; for this real oneness is a gleaming out of the love of God.

In the same way, when any souls grow to be true believers, they will attain a spiritual relationship with one another, and show forth a tenderness which is not of this world. They will, all of them, become elated from a draught of divine love, and that union of theirs, that connection, will also abide forever. Souls, that is, who will consign their own selves to oblivion, strip from themselves the defects of humankind, and unchain themselves from human bondage, will beyond any doubt be illumined with the heavenly splendours of oneness, and will all attain unto real union in the world that dieth not. 

- ‘Abdu’l-Baha (‘Selections from the Writings of 'Abdu'l-Baha’; The Compilation of Compilations, Vol. II, Preserving Baha’i Marriages)

A prayer for individual - Assistance to remain faithful to God’s love and remembrance

Glorified art Thou, O Lord my God! I beseech Thee by Him Who is Thy Most Great Name, Who hath been sorely afflicted by such of Thy creatures as have repudiated Thy truth, and Who hath been hemmed in by sorrows which no tongue can describe, to grant that I may remember Thee and celebrate Thy praise, in these days when all have turned away from Thy beauty, have disputed with Thee, and turned away disdainfully from Him Who is the Revealer of Thy Cause. None is there, O my Lord, to help Thee except Thine own Self, and no power to succor Thee save Thine own power.

I entreat Thee to enable me to cleave steadfastly to Thy Love and Thy remembrance. This is, verily, within my power, and Thou art the One that knoweth all that is in me. Thou, in truth, art knowing, apprised of all. Deprive me not, O my Lord, of the splendors of the light of Thy face, whose brightness hath illuminated the whole world. No God is there beside Thee, the Most Powerful, the All-Glorious, the Ever-Forgiving.

- Baha’u’llah (‘Prayers and Meditations by Baha’u’llah’)

The effect of “successive afflictions” on “the pen of the Most High”

Praise be to Thee, O Lord my God! I swear by Thy might! Successive afflictions have withheld the pen of the Most High from laying bare that which is hidden from the eyes of Thy creatures, and incessant trials have hindered the tongue of the Divine Ordainer from proclaiming the wonders of Thy glorification and praise. With a stammering tongue, therefore, I call upon Thee, O my God, and with this my afflicted pen I occupy myself in remembrance of Thy name.

Is there any man of insight, O my God, that can behold Thee with Thine own eye, and where is the thirsty one who can direct his face towards the living waters of Thy love? I am the one, O my God, who hath blotted out from his heart the remembrance of all except Thee, and hath graven upon it the mysteries of Thy love. Thine own might beareth me witness! But for tribulations, how could the assured be distinguished from the doubters among Thy servants? They who have been inebriated with the wine of Thy knowledge, these, verily, hasten to meet every manner of adversity in their longing to pass into Thy presence. I implore Thee, O Beloved of my heart and the Object of my soul’s adoration, to shield them that love me from the faintest trace of evil and corrupt desires. Supply them, then, with the good of this world and of the next.

Thou art, verily, He Whose grace hath guided them aright, He Who hath declared Himself to be the All-Merciful. No God is there but Thee, the All-Glorious, the Supreme Helper. 

- Baha’u’llah (‘Prayers and Meditations by Baha’u’llah’)

1926: Japanese Baha'i children and youth

The “progressive stages in the tumultuous and tragic ministry of One Whose age inaugurated the consummation of all ages, and Whose Revelation fulfilled the promise of all Revelations”

The Báb—“the Point,” as affirmed by Bahá’u’lláh, “round Whom the realities of the Prophets and Messengers revolve”—was the One first swept into the maelstrom which engulfed His supporters. Sudden arrest and confinement in the very first year of His short and spectacular career; public affront deliberately inflicted in the presence of the ecclesiastical dignitaries of Shíráz; strict and prolonged incarceration in the bleak fastnesses of the mountains of Ádhirbayján; a contemptuous disregard and a cowardly jealousy evinced respectively by the Chief Magistrate of the realm and the foremost minister of his government; the carefully staged and farcical interrogatory sustained in the presence of the heir to the Throne and the distinguished divines of Tabríz; the shameful infliction of the bastinado in the prayer house, and at the hands of the Shaykhu’l-Islám of that city; and finally suspension in the barrack-square of Tabríz and the discharge of a volley of above seven hundred bullets at His youthful breast under the eyes of a callous multitude of about ten thousand people, culminating in the ignominious exposure of His mangled remains on the edge of the moat without the city gate—these were the progressive stages in the tumultuous and tragic ministry of One Whose age inaugurated the consummation of all ages, and Whose Revelation fulfilled the promise of all Revelations. 

- Shoghi Effendi (‘The Promised Day Is Come’)

1844: Humanity’s maturation process reached the stage of receiving the Message of the Báb

Consider that which hath been sent down unto Muhammad, the Apostle of God. The measure of the Revelation of which He was the Bearer had been clearly foreordained by Him Who is the Almighty, the All-Powerful. They that heard Him, however, could apprehend His purpose only to the extent of their station and spiritual capacity. He, in like manner, uncovered the Face of Wisdom in proportion to their ability to sustain the burden of His Message. No sooner had mankind attained the stage of maturity, than the Word revealed to men’s eyes the latent energies with which it had been endowed—energies which manifested themselves in the plenitude of their glory when the Ancient Beauty appeared, in the year sixty, in the person of ‘Alí-Muhammad, the Báb.” 

- Baha’u’llah (Quoted by Shoghi Effendi in ‘The Unfoldment of World Civilization’)

The “central theme" for Bahá’u’lláh’s Dispensation: - “the consciousness of the oneness of mankind”

In every Dispensation the light of Divine Guidance has been focused 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 (Quoted by Shoghi Effendi in 'The Promised Day is Come')

circa 1930: Bahá’u’lláh's room in His house in Takur, Mázindarán, kept in its original condition