Equality:
Women and men have been and will always be equal in the sight of God. The Dawning-Place of the Light of God sheddeth its radiance upon all with the same effulgence. Verily God created women for men, and men for women. The most beloved of people before God are the most steadfast and those who have surpassed others in their love for God, exalted be His glory….
(Baha’u’llah: Women, p. 379)

The world of humanity is possessed of two wings: the male and the female. So long as these two wings are not equivalent in strength, the bird will not fly. Until womankind reaches the same degree as man, until she enjoys the same arena of activity, extraordinary attainment for humanity will not be realized; humanity cannot wing its way to heights of real attainment. When the two wings or parts become equivalent in strength, enjoying the same prerogatives, the flight of man will be exceedingly lofty and extraordinary. Therefore, woman must receive the same education as man and all inequality be adjusted. Thus, imbued with the same virtues as man, rising through all the degrees of human attainment, women will become the peers of men, and until this equality is established, true progress and attainment for the human race will not be facilitated.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 375)

The sixth principle or teaching of Baha’u’llah concerns the equality of man and woman. He has declared that in the estimation of God there is no distinction of sex. The one whose heart is most pure, whose deeds and service in the Cause of God are greater and nobler, is most acceptable before the divine threshold – whether male or female. In the vegetable and animal kingdoms sex exists in perfect equality and without distinction or invidious estimate. The animal, although inferior to man in intelligence and reason, recognizes sex equality. Why should man, who is endowed with the sense of justice and sensibilities of conscience, be willing that one of the members of the human family should be rated and considered as subordinate? Such differentiation is neither intelligent nor conscientious; therefore, the principle of religion has been revealed by Baha’u’llah that woman must be given the privilege of equal education with man and full right to his prerogatives. That is to say, there must be no difference in the education of male and female in order that womankind may develop equal capacity and importance with man in the social and economic equation. Then the world will attain unity and harmony. In past ages humanity has been defective and inefficient because it has been incomplete. War and its ravages have blighted the world; the education of woman will be a mighty step toward its abolition and ending, for she will use her whole influence against war. Woman rears the child and educates the youth to maturity. She will refuse to give her sons for sacrifice upon the field of battle. In truth, she will be the greatest factor in establishing universal peace and international arbitration. Assuredly, woman will abolish warfare among mankind. Inasmuch as human society consists of two parts, the male and female, each the complement of the other, the happiness and stability of humanity cannot be assured unless both are perfected. Therefore, the standard and status of man and woman must become equalized.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 108)

In proclaiming the oneness of mankind He [Baha’u’llah] taught that men and women are equal in the sight of God and that there is no distinction to be made between them. The only difference between them now is due to lack of education and training. If woman is given equal opportunity of education, distinction and estimate of inferiority will disappear. The world of humanity has two wings, as it were: One is the female; the other is the male. If one wing be defective, the strong perfect wing will not be capable of flight. The world of humanity has two hands. If one be imperfect, the capable hand is restricted and unable to perform its duties. God is the Creator of mankind. He has endowed both sexes with perfections and intelligence, given them physical members and organs of sense, without differentiation or distinction as to superiority; therefore, why should woman be considered inferior? This is not according to the plan and justice of God. He has created them equal; in His estimate there is no question of sex. The one whose heart is purest, whose deeds are most perfect, is acceptable to God, male or female.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 174)

The Lord, peerless is He, hath made woman and man to abide with each other in the closest companionship, and to be even as a single soul. They are two helpmates, two intimate friends, who should be concerned about the welfare of each other.
If they live thus, they will pass through this world with perfect contentment, bliss, and peace of heart, and become the object of divine grace and favour in the Kingdom of heaven.
(`Abdu’l-Baha: Selections … `Abdu’l-Baha, p. 122)

And let it be known once more that until woman and man recognize and realize equality, social and political progress here or anywhere will not be possible. For the world of humanity consists of two parts or members: one is woman; the other is man. Until these two members are equal in strength, the oneness of humanity cannot be established, and the happiness and felicity of mankind will not be a reality.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 77)

The world in the past has been ruled by force, and man has dominated over woman by reason of his more forceful and aggressive qualities both of body and mind. But the balance is already shifting; force is losing its dominance, and mental alertness, intuition, and the spiritual qualities of love and service, in which woman is strong, are gaining ascendancy. Hence the new age will be an age less masculine and more permeated with the feminine ideals, or, to speak more exactly, will be an age in which the masculine and feminine elements of civilization will be more evenly balanced.
(`Abdu’l-Baha: Women, p. 369)

Baha’u’llah destroyed these ideas and proclaimed the equality of man and woman. He made woman respected by commanding that all women be educated, that there be no difference in the education of the two sexes and that man and woman share the same rights. In the estimation of God there is no distinction of sex. One whose thought is pure, whose education is superior, whose scientific attainments are greater, whose deeds of philanthropy excel, be that one man or woman, white or colored, is entitled to full rights and recognition; there is no differentiation whatsoever.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 166)

The truth is that all mankind are the creatures and servants of one God, and in His estimate all are human. Man is a generic term applying to all humanity. The biblical statement “Let us make man in our image, after our likeness” does not mean that woman was not created. The image and likeness of God apply to her as well. In Persian and Arabic there are two distinct words translated into English as man: one meaning man and woman collectively, the other distinguishing man as male from woman the female. The first word and its pronoun are generic, collective; the other is restricted to the male. This is the same in Hebrew.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 76)

`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: Lights of Guidance, p. 622)

Education of Women:
Furthermore, the education of women is of greater importance than the education of men, for they are the mothers of the race, and mothers rear the children. The first teachers of children are the mothers. Therefore, they must be capably trained in order to educate both sons and daughters. There are many provisions in the words of Baha’u’llah in regard to this.
He promulgated the adoption of the same course of education for man and woman. Daughters and sons must follow the same curriculum of study, thereby promoting unity of the sexes. When all mankind shall receive the same opportunity of education and the equality of men and women be realized, the foundations of war will be utterly destroyed. Without equality this will be impossible because all differences and distinction are conducive to discord and strife. Equality between men and women is conducive to the abolition of warfare for the reason that women will never be willing to sanction it. Mothers will not give their sons as sacrifices upon the battlefield after twenty years of anxiety and loving devotion in rearing them from infancy, no matter what cause they are called upon to defend. There is no doubt that when women obtain equality of rights, war will entirely cease among mankind.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 175)

And further, those present should concern themselves with every means of training the girl children; with teaching the various branches of knowledge, good behaviour, a proper way of life, the cultivation of a good character, chastity and constancy, perseverance, strength, determination, firmness of purpose; with household management, the education of children, and whatever especially applieth to the needs of girls – to the end that these girls, reared in the stronghold of all perfections, and with the protection of a goodly character, will, when they themselves become mothers, bring up their children from earliest infancy to have a good character and conduct themselves well.
(`Abdu’l-Baha: Selections … `Abdu’l-Baha, p. 124)

The great importance attached to the mother’s role derives from the fact that she is the first educator of the child. Her attitude, her prayers, even what she eats and her physical condition have a great influence on the child when it is still in womb. When the child is born, it is she who has been endowed by God with the milk which is the first food designed for it, and it is intended that, if possible, she should be with the baby to train and nurture it in its earliest days and months. This does not mean that the father does not also love, pray for, and care for his baby, but as he has the primary responsibility of providing for the family, his time to be with his child is usually limited, while the mother is usually closely associated with the baby during this intensely formative time when it is growing and developing faster than it ever will again during the whole of its life. As the child grows older and more independent, the relative nature of its relationship with its mother and father modifies and the father can play a greater role.
(The Universal House of Justice: Lights of Guidance, p. 627)

Women’s Role in Peace:
Woman by nature is opposed to war; she is an advocate of peace. Children are reared and brought up by the mothers who give them the first principles of education and labor assiduously in their behalf. Consider, for instance, a mother who has tenderly reared a son for twenty years to the age of maturity. Surely she will not consent to having that son torn asunder and killed in the field of battle. Therefore, as woman advances toward the degree of man in power and privilege, with the right of vote and control in human government, most assuredly war will cease; for woman is naturally the most devoted and staunch advocate of international peace.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 375)

Another fact of equal importance in bringing about international peace is woman’s suffrage. That is to say, when perfect equality shall be established between men and women, peace may be realized for the simple reason that womankind in general will never favor warfare. Women will not be willing to allow those whom they have so tenderly cared for to go to the battlefield. When they shall have a vote, they will oppose any cause of warfare.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 167)

Therefore, strive to show in the human world that women are most capable and efficient, that their hearts are more tender and susceptible than the hearts of men, that they are more philanthropic and responsive toward the needy and suffering, that they are inflexibly opposed to war and are lovers of peace. Strive that the ideal of international peace may become realized through the efforts of womankind, for man is more inclined to war than woman, and a real evidence of woman’s superiority will be her service and efficiency in the establishment of universal peace.
(`Abdu’l-Baha: Promulgation of Universal Peace, p. 284)