Whoso hath inhaled the sweet fragrance of the All- Merciful, and recognized the Source of this utterance, will welcome with his own eyes the shafts of the enemy, that he may establish the truth of the laws of God amongst men. Well is it with him that hath turned thereunto, and apprehended the meaning of His decisive decree.
(Baha’u’llah, ‘A Synopsis and Codification of the Kitáb-i-Aqdas, the Most Holy Book of Bahá'u'lláh’; The Compilation of Compilations, vol. I, The Importance of Deepening our Knowledge of the Faith)