Solid virtue is so called because it is formed by amassing together a facility in repeated acts. Hence the practice of any virtue is not the less meritorious because it is easy. Quite the contrary. The merit depends on the intention we had when we determined to practise the virtue, and not on the amount of pain it costs.
COMMENT: Here we see once again the tremendous balance of Fr Doyle. Solid virtue comes from practicing virtue time and time again, especially in little things. Big once-off actions, while they may be meritorious, are not the essence of well grounded virtue and holiness which comes from doing ordinary tasks with the right intention.
In this Fr Doyle was quite like St Francis de Sales who taught that even small, simple acts performed with love were of great merit.
Here is a description of St Francis’ view of the matter from his great friend and disciple Jean Pierre Camus, taken from the book The Spirit of St Francis de Sales:
He considered, as we have seen, that the degree of the supernatural in any virtue could not be decided by the greatness or smallness of the external act, since an act in itself altogether trivial, may be performed with much grace and charity, while a very brilliant and dazzling good work may be animated by but a very feeble spark of love of God, the intensity of which is, after all, the only rule by which to ascertain its true value in His sight.

The practice of heroic virtue is essential if one is aiming for sanctity, and we know that everyone is called to be a saint. We all have “good” days when it’s easier to be who God wants us to be and that pleases Him, it also makes us happy, as well as others happy. But the days when we are not in so good a mood, that’s when the work, and the selflessness begins. Heroic virtue is practicing virtue even when it is extremely difficult for us. Not giving up, not giving in to how we feel, or according to our likes and dislikes. It’s Christ-like virtue. Jesus still loved the men who made Him suffer, those who killed Him. He wasn’t acting upon mere feeling, but a genuine love for all whom God creates. Father Doyle approached all with that same Christ-like virtue, and most significantly, it was that heroism that cost him his life. May Father Doyle intercede for us as we strive to imitate his virtue.