| 146. Vespers—Wednesday | 
            
              | {254} Cœli Deus sanctissime.
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              | O LORD, who, thron'd in the holy height,
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              | Through plains of ether didst diffuse | 
            
              | The dazzling beams
                of light, | 
            
              | In soft transparent hues; | 
            
              | Who didst, on the fourth day, in heaven
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              | Light the fierce cresset of the sun, | 
            
              | And the meek moon
                at even, | 
            
              | And stars that wildly run; | 
            
              | That they might mark and arbitrate
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              | 'Twixt alternating night and day, | 
            
              | And tend the train
                sedate | 
            
              | Of months upon their way; {255} | 
            
              | Clear, Lord, the brooding night within,
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              | And clean these hearts for Thy abode, | 
            
              | Unlock the spell of
                sin, | 
            
              | Crumble its giant load. | 
            
              | Grant it, O Father, Only Son,
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              | And Holy Spirit, God of grace, | 
            
              | To whom all praise
                be done | 
            
              | In every time and place. |