"The average reader may be tempted to linger too long on certain details, such as the light in the sky, falling to the ground, the voice that called him, his new condition of blindness, his healing like scales falling from his eyes and the fast that he made. But all these details refer to the heart of the event: the Risen Christ appears as a brilliant light and speaks to Saul, transforms his thinking and his entire life. The dazzling radiance of the Risen Christ blinds him; thus what was his inner reality is also outwardly apparent, his blindness to the truth, to the light that is Christ. And then his definitive "yes" to Christ in Baptism restores his sight and makes him really see.
"In the ancient Church Baptism was also called "illumination", because this Sacrament gives light; it truly makes one see. In Paul what is pointed out theologically was also brought about physically: healed of his inner blindness, he sees clearly. Thus St Paul was not transformed by a thought but by an event, by the irresistible presence of the Risen One whom subsequently he would never be able to doubt, so powerful had been the evidence of the event, of this encounter. It radically changed Paul's life in a fundamental way; in this sense one can and must speak of a conversion. ....
"Turning now to ourselves, let us ask what this means for us. It means that for us too Christianity is not a new philosophy or a new morality. We are only Christians if we encounter Christ. Of course, he does not show himself to us in this overwhelming, luminous way, as he did to Paul to make him the Apostle to all peoples. But we too can encounter Christ in reading Sacred Scripture, in prayer, in the liturgical life of the Church. We can touch Christ's Heart and feel him touching ours. Only in this personal relationship with Christ, only in this encounter with the Risen One do we truly become Christians. And in this way our reason opens, all Christ's wisdom opens as do all the riches of truth. Therefore let us pray the Lord to illumine us, to grant us an encounter with his presence in our world, and thus to grant us a lively faith, an open heart and great love for all, which is capable of renewing the world."
- His Holiness Benedict XVI