Christianity has its principal symbol in the cross. Wherever the Gospel has put down roots, the cross is there to indicate the presence of Christians. In churches and homes, in hospitals and schools, in cemeteries - the cross has become better than any other, the sign of a culture that draws from the message of Christ truth and liberty, trust and hope. 

In the process of secularization, that characterizes a great part of the contemporary world, it is all the more important for believers to fix their gaze on this central sign of Revelation and accept its original and genuine meaning. 

2. Even today, following the teaching of the early Fathers, the Church presents the Cross to the world as "the tree of life", from which one can receive the ultimate and full meaning of every single existence and of the whole of human history. 

From when Jesus made it the instrument of universal salvation, the Cross is no longer synonymous with a curse, but, on the contrary, with a blessing. For the human person, tormented by doubt and sin, it reveals that "God so loved the world that he gave his only Son, so that everyone who believes in him might not perish but have eternal life" (Jn 3,16). In a word, the cross is the supreme symbol of love. 

For this reason, young Christians carry it proudly through the streets of the world, entrusting to Christ all their worries and all their expectations of freedom, justice and peace.

[Pope Francis, Angelus, 15 September 2002]