This episode is titled – “Did Those Feet?” Why it bears that title is this . . .
Have you ever heard the anthem “Jerusalem”, whose lyrics come from a poem by William Blake? The song was performed by the 1970’s progressive rock Band, Emerson, Lake & Palmer on their album, Brain Salad Surgery.
The opening lines are . . .
And did those feet in ancient time — Walk upon England’s mountains green?
And was the holy Lamb of God — On England’s pleasant pastures seen?
A mysterious riddle for those not aware of the ancient legends surrounding Britain’s entrance to the Christian faith.