O people of God! Righteous men of learning who dedicate themselves to the guidance of others and are freed and well guarded from the promptings of a base and covetous nature are, in the sight of Him Who is the Desire of the world, stars of the heaven of true knowledge. It is essential to treat them with deference. They are indeed fountains of soft-flowing water, stars that shine resplendent, fruits of the blessed Tree, exponents of celestial power, and oceans of heavenly wisdom. Happy is he that followeth them. Verily such a soul is numbered in the Book of God, the Lord of the mighty Throne, among those with whom it shall be well. (Baha’u’llah, ‘Tablets of Bahá'u'lláh Revealed after the Kitáb-i-Aqdas’; The Compilation of Compilations, vol. III, Scholarship)