Exurge, quare obdormis Domine? Exurge, et ne repellas in finem: Quare faciem avertis? Oblivisceris tribulationem nostram? Exurge Domine, adjuva nos et libera nos propter nomen tuum. This text from the Graduale romanum differs slightly from the version in the (old) vulgate: Ps. 43:24-25, 27
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