Today, as I arrived in Cologne to take part with you in the 20th World Youth Day, I naturally recall with deep gratitude the Servant of God so greatly loved by us all, Pope John Paul II, who had the inspired idea of calling young people from all over the world to join in celebrating Christ, the one Redeemer of the human race. Thanks to the profound dialogue which developed over more than 20 years between the Pope and young people, many of them were able to deepen their faith, forge bonds of communion, develop a love for the Good News of salvation in Christ and a desire to proclaim it throughout the world.