Full text: 
Miris modis repente liber ferrea Christo jubente vincla Petrus exuit ovilis ille pastor et rector gregis vitae recludit pascua et fontes sacros ovesque servat creditas arcet lupos | Patri perenne sit per aevum gloria tibique laudes concinamus inclytas aeterne nate sit superne spiritus honor tibi decusque sancta jugiter laudetur omne trinitas per saeculum | Amen
Genre: 
Office

Hymn and hymn verse

Feast: 
Notes: 
The first stanza and the beginning of the second stanza are on missed folio 59r.