Christe qui lux es et dies

Source: 
Praha (Prague), Strahovská knihovna (Library of the Royal Canonry of Premonstratensians at Strahov), DE I 7
Folio: 
107v
Sequence: 
2
Feast: 
Dom. 1 Quadragesimae
Office/Mass: 
C
Genre: 
H
Cantus ID: 
830070
Mode: 
*
Manuscript Reading Full Text (standardized spelling): 
Christe qui lux es et dies noctis tenebras detegis lucisque lumen crederis lumen beatum praedicans