Yá `Aliyyu’l-‘Ala “O Exalted of the most Exalted One”
Yá Bahá’u’l-Abhá “O Glory of the All-Glorious”
This is the Day in which God’s most excellent favors have been poured out upon men, the Day in which His most mighty grace hath been infused into all created things. It is incumbent upon all the peoples of the world to reconcile their differences, and, with perfect unity and peace, abide beneath the shadow of the Tree of His care and loving-kindness. It behoveth them to cleave to whatsoever will, in this Day, be conducive to the exaltation of their stations, and to the promotion of their best interests.
(Baha’u’llah, Gleanings from the Writings of Baha’u’llah, p. 6)