O God, who knowest that we are not sufficient of ourselves to think anything as of ourselves, but that all our sufficiency is of thee: Assist us with thy grace in all the work which we are to undertake this day. Direct us in it by thy wisdom, support us by thy power; that doing our duty diligently, we may bring it to a good end, so that it may tend to the greater glory of thy name; through Jesus Christ our Lord.