| 143. Vespers—Sunday | 
            
              | {248} Lucis Creator optime.
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              | FATHER of Lights, by whom each day
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              | Is kindled out of night, | 
            
              | Who, when the heavens were made, didst lay | 
            
              | Their rudiments in light; | 
            
              | Thou, who didst bind and blend in one | 
            
              | The glistening morn and evening pale, | 
            
              | Hear Thou our plaint, when light is gone, | 
            
              | And lawlessness and strife prevail. | 
            
              | Hear, lest the whelming weight of crime
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              | Wreck us with life in view; | 
            
              | Lest thoughts and schemes of sense and time | 
            
              | Earn us a sinner's due. | 
            
              | So may we knock at Heaven's door, | 
            
              | And strive the immortal prize to win, | 
            
              | Continually and evermore | 
            
              | Guarded without and pure within. {249} | 
            
              | Grant this, O Father, Only Son,
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              | And Spirit, God of grace, | 
            
              | To whom all worship shall be done | 
            
              | In every time and place. |