Lyrics:

Somewhat out of chronological order, this song is about Tommy experiencing reality (as it is in the rock opera). However in this context it could be him saying that he feels free in giving these lessons.
I'm free, I'm free
And freedom tastes of reality
I'm free, I'm free
And I'm waiting for you to follow me

If I told you what it takes
To reach the highest high
You'd laugh and say nothing's that simple
But you've been told many times before
Messiahs pointed to the door
And no one had the guts to leave the temple!

I'm free, I'm free
And freedom tastes of reality
I'm free, I'm free
And I'm waiting for you to follow me

How can we follow?
How can we follow?