List of points

Read Holy Scripture. Meditate one by one on the scenes depicting Our Lord's life and teachings. Consider especially the counsels and warnings with which he prepared the handful of men who were to become his Apostles, his messengers from one end of the earth to the other. What is the key to his teaching? Is it not the new commandment of charity? It was Love that enabled them to make their way through that corrupt pagan world.

Be convinced that justice alone is never enough to solve the great problems of mankind. When justice alone is done, don't be surprised if people are hurt. The dignity of man, who is a son of God, requires much more. Charity must penetrate and accompany justice because it sweetens and deifies everything: 'God is love.' Our motive in everything we do should be the Love of God, which makes it easier for us to love our neighbour and which purifies and raises all earthly loves on to a higher level.

There is a long road to travel from the demands of strict justice to the abundance of charity. And there are not many who persevere to the end. Some are content to go as far as the threshold: they leave aside justice and limit their actions to a bit of welfare work, which they define as charitable, without realising that they are doing only a small part of what in fact they have a strict duty to do. And they are as satisfied with themselves as the Pharisee who thought he had fulfilled the law perfectly because he fasted twice a week and gave tithes of all he possessed.

Charity, which is like a generous overflowing of justice, demands first of all the fulfilment of one's duty. The way to start is to be just; the next step is to do what is most equitable…; but in order to love, great refinement is required, and much thoughtfulness, and respect, and kindliness in rich measure. In other words, it involves following the Apostle's advice: 'carry one another's burdens, and thus you will fulfil the law of Christ'. Then indeed we shall be living charity fully and carrying out the commandment of Jesus.

For me there is no clearer example of this practical union of justice and charity than the behaviour of mothers. They love all their children with the same degree of affection, and it is precisely this same love that impels them to treat each one differently, with an unequal justice, since each child is different from the others. So, in the case of our fellow men, charity perfects and completes justice. It moves us to respond differently to different people, adapting ourselves to their specific circumstances so as to give joy to those who are sad, knowledge to those who lack it, affection to the lonely… Justice says that each person should receive his due, which does not mean giving the same to everyone. Utopian egalitarianism can give rise to the greatest injustice.

In order to act in this way always, the way good mothers do, we need to forget about ourselves and aspire to no other honour than that of serving others, in the same way as Jesus Christ, who preached that 'the Son of man has not come to be served but to serve'. This requires the integrity of being able to submit our own wills to that of our divine model, working for all men, and fighting for their eternal happiness and well-being. I know of no better way to be just than that of a life of self-surrender and service.