A historical English prayer collected in Prayers of the Middle Ages: Light from a Thousand Years, edited by J. Manning Potts.
Historical edition. Historical claims and instructions are preserved as historical context.
Who can tell what a day may bring forth? Cause us, therefore, gracious God, to live every day as if it were to be our last, for that we know not but it may be such. Cause us to live so at present as we shall wish we had done when we come to die. O grant that we may not die with any guilt upon our consciences, or any known sin unrepented of, but that we may be found in Christ, who is our only Saviour and Redeemer. Amen.