January 5

…the day of the appearance of the Holy Manifestations is the spiritual springtime; it is the divine splendor; it is the heavenly bounty, the breeze of life, the rising of the Sun of Reality. Spirits are quickened; hearts are refreshed and invigorated; souls become good; existence is set in motion; human realities are gladdened, and grow and develop in good qualities and perfections. General progress is achieved and revival takes place, for it is the day of resurrection, the time of excitement and ferment, and the season of bliss, of joy and of intense rapture.

Afterward the life-giving spring ends in fruitful summer. The word of God is exalted, the Law of God is promulgated; all things reach perfection. 
(‘Abdu’l-Baha, table talks in Akka, authenticated by ‘Abdu’l-Baha; ‘Some Answered Questions’)