Father is responsible for material and spiritual education of his 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. (Baha’u’llah, ‘A Synopsis and Codification of the Kitáb-i-Aqdas; The Compilation of Compilations, vol. I, Baha’i Education)