Alternating Current
Driving home: It is the ability to get under another person's skin so that I feel what he feels. To get behind his eyeballs so that I see what he sees. Ability to share in another's emotions or feelings.
Martin likens the mutual empathetic involvement between preacher and congregation to an 'alternating current,' emphasizing that the flow of thought and feeling goes both ways, not just from preacher to people.
Now anyone who knows anything concerning real preaching and has addressed the subject has understood this. The importance of this two-way flow of mind, of thought, motion, feeling, electric alternating current between the speaker and the congregation and the congregation and the preacher. And I think perhaps that's the best analogy I know is to call it the alternating current. It's passing both ways. It's not direct current. It's not DC, only coming. From the preacher to the people.
7:00 - 7:52 Read in full sermon