In isto loco promissio verax

Folio: 
051r
Sequence: 
2
Office/Mass: 
M
Genre: 
R
Position: 
1.3
Cantus ID: 
006908
Mode: 
8
Manuscript Reading Full Text (standardized spelling): 
In isto loco promissio verax est et peccatorum remissio splendor et lux perpetua et sine fine laetitia quam meruit Christi martyr Sebastianus