"But, holie father, I am certifyed
That they youre power and policye deride;
And how of you they make an anagram,
The best and bitterest that the wits could frame.
As thus:
Supremus Pontifex Romanus.
Annagramma:
O non sum super petram fixus."
It occurs in Taylor's Suddaine Turne of Fortune's Wheele, lately printed for private circulation, under the care of Mr. Halliwell.
C. H.