Ridvan

All things are clothed in new garments, and the black earth is covered with herbage; mountains and plains are adorned with verdure; trees bear leaves and blossoms; gardens bring forth flowers and fragrant herbs. The world becomes another world, and it attains to a life-giving spirit. The earth was a lifeless body; it finds a new spirit, and produces endless beauty, grace and freshness. Thus the spring is the cause of new life and infuses a new spirit.

Abdu'l-Baha