The Sun of Truth is the Word of God, upon which dependeth the education of those who are endowed with the power of understanding and of utterance. It is the true spirit and the heavenly water, through whose aid and gracious providence all things have been and will be quickened. Its appearance in every mirror is conditioned by the colour of that mirror. For instance, when its light is cast upon the mirrors of the hearts of the wise, it bringeth forth wisdom. In like manner, when it manifesteth itself in the mirrors of the hearts of craftsmen, it unfoldeth new and unique arts, and when reflected in the hearts of those that apprehend the truth, it revealeth wondrous tokens of true knowledge and discloseth the verities of God’s utterance.

—Bahá’u’lláh