On the 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. He that bringeth up his son or the son of another, it is as though he hath brought up a son of Mine; upon him rest My glory, My loving-kindness, My mercy, that have compassed the world.
-Bahá’u’lláh, THE KITÁB-I-AQDAS, The Most Holy Book

Man is the supreme Talisman. Lack of a proper education hath, however, deprived him of that which he doth inherently possess. Through a word proceeding out of the mouth of God he was called into being; by one word more he was guided to recognize the Source of his education; by yet another word his station and destiny were safeguarded. The Great Being saith: Regard man as a mine rich in gems of inestimable value. Education can, alone, cause it to reveal its treasures, and enable mankind to benefit therefrom.
-Bahá'u'lláh, ( Tablets of Baha'u'llah, p. 161)

Strain every nerve to acquire both inner and outer perfections, for the fruit of the human tree hath ever been and will ever be perfections both within and without. It is not desirable that a man be left without knowledge or skills, for he is then but a barren tree. Then, so much as capacity and capability allow, ye needs must deck the tree of being with fruits such as knowledge, wisdom, spiritual perception and eloquent speech.
-Bahá'u'lláh, (from a Tablet - translated from the Persian)

Arts, crafts and sciences uplift the world of being, and are conducive to its exaltation. Knowledge is as wings to man's life, and a ladder for his ascent. Its acquisition is incumbent upon everyone. The knowledge of such sciences, however, should be acquired as can profit the peoples of the earth, and not those which begin with words and end with words.

In truth, knowledge is a veritable treasure for man, and a source of glory, of bounty, of joy, of exaltation, of cheer and gladness unto him. Happy the man that cleaveth unto it, and woe betide the heedless.
-Bahá'u'lláh, ("Epistle to the Son of the Wolf", pp. 26-27)

Religion and Science are inter-twined with each other and cannot be separated. These are the two wings with which humanity must fly.   One wing is not enough. Every religion which does not concern itself with Science is mere tradition, and that is not the essential. Therefore science, education and civilization are most important necessities for the full religious life.
-'Abdu'l-Bahá, (Abdu'l-Baha in London, p. 28)

But education is of three kinds: material, human, and spiritual. Material education is concerned with the progress and development of the body, through gaining its sustenance, its material comfort and ease. This education is common to animals and man.

Human education signifies civilization and progress — that is to say, government, administration, charitable works, trades, arts and handicrafts, sciences, great inventions and discoveries and elaborate institutions, which are the activities essential to man as distinguished from the animal.

Divine education is that of the Kingdom of God: it consists in acquiring divine perfections, and this is true education; for in this state man becomes the focus of divine blessings, the manifestation of the words, "Let Us make man in Our image, and after Our likeness." This is the goal of the world of humanity.

Now we need an educator who will be at the same time a material, human, and spiritual educator, and whose authority will be effective in all conditions. So if anyone should say, "I possess perfect comprehension and intelligence, and I have no need of such an educator", he would be denying that which is clear and evident, as though a child should say, "I have no need of education; I will act according to my reason and intelligence, and so I shall attain the perfections of existence"; or as though the blind should say, "I am in no need of sight, because many other blind people exist without difficulty."

Then it is plain and evident that man needs an educator, and this educator must be unquestionably and indubitably perfect in all respects and distinguished above all men. Otherwise, if he should be like the rest of humanity, he could not be their educator, more particularly because he must be at the same time their material and human as well as their spiritual educator — that is to say, he must teach men to organize and carry out physical matters, and to form a social order in order to establish cooperation and mutual aid in living so that material affairs may be organized and regulated for any circumstances that may occur. In the same way he must establish human education — that is to say, he must educate intelligence and thought in such a way that they may attain complete development, so that knowledge and science may increase, and the reality of things, the mysteries of beings, and the properties of existence may be discovered; that, day by day, instructions, inventions, and institutions may be improved; and from things perceptible to the senses conclusions as to intellectual things may be deduced.

He must also impart spiritual education, so that intelligence and comprehension may penetrate the metaphysical world, and may receive benefit from the sanctifying breeze of the Holy Spirit, and may enter into relationship with the Supreme Concourse. He must so educate the human reality that it may become the center of the divine appearance, to such a degree that the attributes and the names of God shall be resplendent in the mirror of the reality of man, and the holy verse, "We will make man in Our image and likeness", shall be realized.
-'Abdu'l-Bahá, ("Some Answered Questions", pp. 8-9)

God has given man the eye of investigation by which he may see and recognize truth. He has endowed man with ears that he may hear the message of reality and conferred upon him the gift of reason by which he may discover things for himself. This is his endowment and equipment for the investigation of reality. Man is not intended to see through the eyes of another, hear through another's ears nor comprehend with another's brain. Each human creature has individual endowment, power and responsibility in the creative plan of God. Therefore, depend upon your own reason and judgment and adhere to the outcomes of your own investigation; otherwise you will be utterly submerged in the sea of ignorance and deprived of all the bounties of God. Turn to God, supplicate humbly at His threshold, seeking assistance and confirmation, that God may rend asunder the veils that obscure your vision. Then will your eyes be filled with illumination, face to face you will behold the reality of God and your heart become completely purified form the dross of ignorance, reflecting the glories and bounties of the Kingdom.
-'Abdu'l-Bahá, (29 August 1912 Talk at home of Madame Morey, Massachusetts)