This is the official prayer of the Papal Visit 2010. You can download it here.

God of truth and love,
your Son, Jesus Christ, stands as the light
to all who seek you with a sincere heart.
As we strive with your grace
to be faithful in word and deed,
may we reflect the kindly light of Christ
and offer a witness of hope and peace to all.
We pray for Pope Benedict
and look forward with joy 
to his forthcoming visit to our countries.
May he be a witness to the unity and hope 
which is your will for all people.
We make our prayer through Christ our Lord.

Amen.

Our Lady, Mother of the Church — pray for us.
St Andrew — pray for us.
St George — pray for us.
St David — pray for us.