"They gaze at the towering sails, but cannot apprehend the onrushing winds that propel the ship. They hearken unto the celestial Song, but remain oblivious to the Mystic Nightingale."

 

Mt. Carmel from the sea

"Behold, therefore, how the signs of the revelation of the Sun of Truth are present and manifest in all created things! And yet, the ignorant and unheeding are sunk in endless slumber. They remain utterly unaware of the cause of this growth and development, and the source of this boundless progress. They know not the Orb whose dawning hath ushered in this divine springtime, nor the clouds whose outpourings have brought forth these boundless favours. They see the motion, but reflect not upon its motive force. They acknowledge the fresh beauty of the vernal season, but are utterly heedless of the limitless effusions of grace in the divine springtime. They see the rising dust, but cannot perceive the swift-riding horseman. They gaze at the towering sails, but cannot apprehend the onrushing winds that propel the ship. They hearken unto the celestial Song, but remain oblivious to the Mystic Nightingale. They witness the surging waves, but are blind to the boundless ocean. They feast on fresh and luscious fruits, but remain ignorant of the Tree of mysteries. They see the lustre of the lamp, but are unaware of the dazzling light within it. In any case, it is our hope that the people may wake from their slumber, become inebriated by this choice wine, and, through its power, grow mindful."

(Light of the World: Selected Tablets of ‘Abdu’l-Bahá, #45, part 3)
www.bahai.org/r/259631995