God of all grace,
friend and companion,
look in favor on William and Catherine and all who are made one in marriage.
In your love deepen their love
and strengthen their wills
to keep the promises they will make,
that they may continue
in life-long faithfulness to each other;
through Jesus Christ our Lord. Amen.
(CNN) For the past decade, the church has regularly issued what it calls "topical prayers," among them those at the death of the Queen Mother, in 2002, and another for the 2007 10th anniversary of the death of William's mother Diana, Princess of Wales.