Libera me,
De morte aeterna,
In die illa tremenda
Quando coeli movendi sunt et terra,
Dum veneris judicare
Saeculum per ignem
Tremens factus sum ego, et timeo
Dum discussio venerit

[Translation:]

Deliver me,
From eternal death,
On that fearful day
When the heavens are moved and the earth
When thou shalt come to judge
The world through fire
I am made to tremble, and I fear,
When the desolation cometh