Strive thou to acquire the Persian tongue with perfection, that thou mayest recite the Tablets of Bahá'u'lláh and apprehend their meanings [3.5s]... O thou servant of God! Thy letter was received. Praise be to Got that the call… Endeavor to learn the Persian language correctly, that thou mayest recite the Tablets of Baha’u’llah and comprehend their meanings