We recommend you read the whole thing, but here are 10 key quotes:
1) All people, including the laity, are called to holiness
“To be holy does not require being a bishop, a priest or a religious. We are frequently tempted to think that holiness is only for those who can withdraw from ordinary affairs to spend much time in prayer. That is not the case. We are all called to be holy by living our lives with love and by bearing witness in everything we do, wherever we find ourselves.
“Are you called to the consecrated life? Be holy by living out your commitment with joy. Are you married? Be holy by loving and caring for your husband or wife, as Christ does for the Church. Do you work for a living? Be holy by labouring with integrity and skill in the service of your brothers and sisters. Are you a parent or grandparent? Be holy by patiently teaching the little ones how to follow Jesus. Are you in a position of authority? Be holy by working for the common good and renouncing personal gain.” (GE 14)
2) Christ is the center of any Christian life
“That mission has its fullest meaning in Christ, and can only be understood through him. At its core, holiness is experiencing, in union with Christ, the mysteries of his life. It consists in uniting ourselves to the Lord’s death and resurrection in a unique and personal way, constantly dying and rising anew with him.” (GE 20)
3) Our prayerful life must support our life of active service
“We need a spirit of holiness capable of filling both our solitude and our service, our personal life and our evangelizing efforts, so that every moment can be an expression of self-sacrificing love in the Lord’s eyes. In this way, every minute of our lives can be a step along the path to growth in holiness.” (GE 31)
4) Holiness leads to joy
“Do not be afraid of holiness. It will take away none of your energy, vitality or joy. On the contrary, you will become what the Father had in mind when he created you, and you will be faithful to your deepest self. To depend on God sets us free from every form of enslavement and leads us to recognize our great dignity.” (GE 32)
5) We can only become holy by the grace of Christ
“The Church has repeatedly taught that we are justified not by our own works or efforts, but by the grace of the Lord, who always takes the initiative. The Fathers of the Church, even before Saint Augustine, clearly expressed this fundamental belief. Saint John Chrysostom said that God pours into us the very source of all his gifts even before we enter into battle.” (GE 52)
6) Don’t replace the Gospel with lesser important things
“[S]ome Christians insist on taking another path, that of justification by their own efforts, the worship of the human will and their own abilities. The result is a self-centred and elitist complacency, bereft of true love. This finds expression in a variety of apparently unconnected ways of thinking and acting: an obsession with the law, an absorption with social and political advantages, a punctilious concern for the Church’s liturgy, doctrine and prestige, a vanity about the ability to manage practical matters, and an excessive concern with programmes of self-help and personal fulfilment.
“Some Christians spend their time and energy on these things, rather than letting themselves be led by the Spirit in the way of love, rather than being passionate about communicating the beauty and the joy of the Gospel and seeking out the lost among the immense crowds that thirst for Christ.” (GE 57)
7) Don’t let entertainment distract us from empathizing with others
Blessed are those who mourn, for they will be comforted. The world tells us exactly the opposite: entertainment, pleasure, diversion and escape make for the good life. The worldly person ignores problems of sickness or sorrow in the family or all around him; he averts his gaze. The world has no desire to mourn; it would rather disregard painful situations, cover them up or hide them.
“Much energy is expended on fleeing from situations of suffering in the belief that reality can be concealed. But the cross can never be absent. A person who sees things as they truly are and sympathizes with pain and sorrow is capable of touching life’s depths and finding authentic happiness.” (GE 75-76)
8) The Church rejects abortion for the same reason she cares for the poor
“Our defence of the innocent unborn, for example, needs to be clear, firm and passionate, for at stake is the dignity of a human life, which is always sacred and demands love for each person, regardless of his or her stage of development. Equally sacred, however, are the lives of the poor, those already born, the destitute, the abandoned and the underprivileged, the vulnerable infirm and elderly exposed to covert euthanasia, the victims of human trafficking, new forms of slavery, and every form of rejection.
“We cannot uphold an ideal of holiness that would ignore injustice in a world where some revel, spend with abandon and live only for the latest consumer goods, even as others look on from afar, living their entire lives in abject poverty.” (GE, 101)
9) The devil is real and we should be on guard
“[W]e should not think of the devil as a myth, a representation, a symbol, a figure of speech or an idea. This mistake would lead us to let down our guard, to grow careless and end up more vulnerable. The devil does not need to possess us. He poisons us with the venom of hatred, desolation, envy and vice.
“When we let down our guard, he takes advantage of it to destroy our lives, our families and our communities. ‘Like a roaring lion, he prowls around, looking for someone to devour’ (1 Pet 5:8).” (GE 161)
10) Mary is the greatest of the saints
“I would like these reflections to be crowned by Mary, because she lived the Beatitudes of Jesus as none other. She is that woman who rejoiced in the presence of God, who treasured everything in her heart, and who let herself be pierced by the sword. Mary is the saint among the saints, blessed above all others.
“She teaches us the way of holiness and she walks ever at our side. She does not let us remain fallen and at times she takes us into her arms without judging us. Our converse with her consoles, frees and sanctifies us. Mary our Mother does not need a flood of words. She does not need us to tell her what is happening in our lives. All we need do is whisper, time and time again: ‘Hail Mary…'” (GE 176)