A prayer for the day from the Gelasian Sacramentary

Into thy hands, O Lord, we commend ourselves this day.  Let thy presence be with us to its close.  Strengthen us to remember that in whatsoever good work we do we are serving thee.  Give us a diligent and watchful spirit, that we may seek in all things to know thy will, and knowing it, gladly to perform it, to the honour and glory of thy name; through Jesus Christ our Lord.