List of points

I have noticed at times how an athlete's eyes light up at the sight of the obstacles he has to overcome. What a victory there is in store! See how he conquers the difficulties! God Our Lord looks at us that way. He loves our struggle: we will win through always, because he will never deny us his all-powerful grace. Thus, it doesn't matter if we have to fight, because he does not abandon us.

It is a battle, but not a renunciation. We respond with a joyful affirmation, and give ourselves to him freely and cheerfully. Your conduct should not be limited to simply evading falls and occasions of sin. In no way should you let it come down to a cold and calculating negation. Are you really convinced that chastity is a virtue and that, as such, it ought to grow and become perfect? Then I insist once again that it is not enough merely to be continent according to one's state in life. We must practise, we must live chastity, even to a heroic degree. This attitude involves a positive act whereby we gladly accept God's summons when he says: Praebe, fili mi, cor tuum mihi et oculi tui vias meas custodiant, 'Son, give me your heart, and turn your gaze upon my ways of peace.'

And now I ask you, how are you facing up to this battle? You know very well that a fight which is kept up from the beginning is a fight already won. Get away from danger as soon as you are aware of the first sparks of passion, and even before. Also, speak about it at once to the person who directs your soul. Better if you talk about it beforehand, if possible, because, if you open your heart wide, you will not be defeated. One such act after another leads to the forming of a habit, an inclination, and ends up making things easy. That is why we have to struggle to make this virtue a habit, making mortification a habit so that we do not reject the Love of Loves.

Reflect on this advice of St Paul to Timothy: te ipsum castum custodi, so that we too may be ever vigilant, determined to guard this treasure that God has entrusted to us. During the course of my life, how often have I heard people exclaim: 'Oh, if only I had broken if off at the start!' They said it full of sorrow and shame.

If, alas, one falls, one must get up at once. With God's help, which will never be lacking if the proper means are used, one must seek to arrive at repentance as quickly as possible, to be humbly sincere and to make amends so that the momentary failure is transformed into a great victory for Jesus Christ.

You should also get into the habit of taking the battle to areas that are far removed from the main walls of the fortress. We cannot go about doing balancing acts on the very frontiers of evil. We have to be firm in avoiding the indirect voluntary. We must reject even the tiniest failure to love God, and we must strive to develop a regular and fruitful Christian apostolate, which will have holy purity both as a necessary foundation and also as one of its most characteristic fruits. We ought as well to fill all our time with intense and responsible work, in which we seek God's presence, because we must never forget that we have been bought at a great price and that we are temples of the Holy Spirit.

What other advice do I have for you? Well, simply to do what the Christians who have really tried to follow Christ have always done, and to use the same means employed by the first men who felt prompted to follow Jesus: developing a close relationship with Our Lord in the Eucharist, a childlike recourse to the Blessed Virgin, humility, temperance, mortification of the senses ('it is not good to look at what it is not licit to desire,' was St Gregory the Great's warning) and penance.

You might well tell me that all this is nothing but a summary of the whole Christian life. The fact is that purity, which is love, cannot be separated from the essence of our faith, which is charity, a constant falling in love with God, who created and redeemed us, and who is constantly taking us by the hand, even though time and again we may not even notice it. He cannot abandon us. 'Sion said: "The Lord has forsaken me, my Lord has forgotten me." Can a mother forget her infant, be without tenderness to the child of her womb? Even should she forget, I will never forget you.' Don't these words fill you with immense joy?