Shockwave from stellar explosion - Hubble Telescope
Joy is an overflowing, an explosion. Something enters a
person's life for which he could never be prepared and
his previously tidy self erupts in song, dance and joy.
Approach the Divine with a calculated mind and there
is no window for joy. Embrace the infinite beyond
mind and let joy surprise you.
From the teachings of the Lubavitcher Rebbe (1902-1994)
Rendered by Tzvi Freeman, courtesy of Chabad.org
Then was our mouth filled with laughter,
and our tongue with singing: then they said
among the nations, "The LORD has done
great things for them."
The Holy Bible
New King James Version