"Thou hast, verily, revealed Thy Cause, fulfilled Thy Covenant, and opened wide the door of Thy grace to all that dwell in heaven and on earth."

"I bear witness to Thy unity and Thy oneness, and that Thou art God, and that there is none other God beside Thee. Thou hast, verily, revealed Thy Cause, fulfilled Thy Covenant, and opened wide the door of Thy grace to all that dwell in heaven and on earth. Blessing and peace, salutation and glory, rest upon Thy loved ones, whom the changes and chances of the world have not deterred from turning unto Thee, and who have given their all, in the hope of obtaining that which is with Thee. Thou art, in truth, the Ever-Forgiving, the All-Bountiful.

-Bahá'u'lláh, The Kitáb-i-Aqdas, except from Medium Obligatory Prayer, p. 100