"Well, I don't think I'll trouble the clergymen to-day, thoughtful or not thoughtful. I've had my sermon in the open air, a sort of walking camp meeting. What did they call these fellows who studied on the move?"

"Peripatetics."

"That's it; we're a peripatetic church."

"But, without praise or prayer or scripture lessons, which are more important than the sermon."

"Oh, you can do the praise and prayer part in a quiet way, as a piece of poetry says that I learnt when I was a boy. It ends something like this:—

So we lift our trusting eyes

To the hills our fathers trod,

To the quiet of the skies,

And the Sabbath of our God.

That's pretty, now! Hallo! here's the doctor!"