What is hidden in 3D image?

An old drunk stumbles across a baptismal service on Sunday afternoon down by the river.
He proceeds to walk into the water and stand next to the preacher. The minister notices the old drunk and says, "Mister, are you ready to find Jesus?"
The drunk looks back and says, "Yes, preacher, I sure am."
The minister dunks the fellow under the water and pulls him right back up.
"Have you found Jesus?" the preacher asks."Nooo, I didn't!" said the drunk.
The preacher then dunks him under for quite a bit longer, brings him up, and says, "Now, brother, have you found Jesus?"
"Noooo, I have not, Reverend."
The preacher, in disgust, holds the man under for at least 30 seconds this time, brings him out of the water, and says in a harsh tone, "My God, man, have you found Jesus yet?"
The old drunk wipes his eyes and says to the preacher, "Are you sure this is where he fell in?"