A Priest, a Minister, and a Rabbi are on a fishing trip.
The Rabbi says he wants a drink, so he walks off the boat, across the water, and grabs the drink.
A few minutes later, the Minister wants a drink too, and also walks across the water.
The priest thinks to himself ‘If God lets them walk on water, he’ll let me too, and leaves the boat.
The priest sinks like a stone into the lake.
The Rabbi turns to the Minister and says “guess he didn’t know where the stepping stones were.“