From Passionately Loving the World:
On the contrary, you must understand now, more clearly, that God is calling you to serve Him in and from the ordinary, material and secular activities of human life. He waits for us every day, in the laboratory, in the operating theatre, in the army barracks, in the university chair, in the factory, in the workshop, in the fields, in the home and in all the immense panorama of work. Understand this well: there is something holy, something divine, hidden in the most ordinary situations, and it is up to each one of you to discover it.From Christ Is Passing By:
Let's not deceive ourselves: in our life we will find vigor and victory and depression and defeat. This has always been true of the earthly pilgrimage of Christians, even of those we venerate on the altars. Don't you remember Peter, Augustine, and Francis? I have never liked biographies of saints which naively -- but also with a lack of sound doctrine -- present their deeds as if they had been confirmed in grace from birth. No. The true life stories of Christian heroes resemble our own experience: they fought and won; they fought and lost. And then, repentant, they returned to the fray.From The Forge, #846:
Constantly call to mind that at every moment you are cooperating in the human and spiritual formation of those around you, and of all souls — for the blessed Communion of Saints reaches as far as that. At every moment: when you work and when you rest; when people see you happy or when they see you worried; when at your job, or out in the street, you pray as does a child of God and the peace of your soul shows through; when people see that you have suffered, that you have wept, and you smile.