_In fores divo Petro sponte apertas._ Act. xii. 10.
Quid juvit clausisse fores, bone janitor, istas?
Et Petro claves jam liquet esse suas.
Dices, sponte patent: Petri ergo hoc scilicet ipsum
Est clavis, Petro clave quod haud opus est.
_The doors of the prison self-opening to Peter._
Good jailor, how is this,
These doors thou lockest here?
That Peter has the keys
'Tis now to all men clear.
Thou say'st the doors self-open,
And well thou sayest indeed;
For by this very token
He no other key doth need. G.