On August 12 1917 Fr Doyle sent his last letter home to his father. It was a long account of his involvement in the early stages of the Battle of Passchendaele. 5 days later he was hit by a German shell while rescuing a wounded soldier and was killed instantly.

His account of the battle commences on July 30 and we shall follow his account in his own words each day until the 12th (except of course for those few days on which he didn’t write).

But before we relive his experiences, it might be worthwhile to reproduce a short “parable” which he wrote out for his father in this very same letter. It is noteworthy that he took the time to write this long letter, and the time to retell this parable, with such cheerfulness and good humour in the midst of the hardship and work he had to endure. He could have taken his rest. He could have looked after himself. His father would surely understand if he wasn’t able to write long letters home. But no, he was still concerned for his father all those miles away at home. This simple act in itself is indicative of his virtue.

In Fr Doyle’s own words:

Help comes to one in strange ways, and the remembrance of a quaint old story has lightened for me the weight of a heavy pair of boots over many a mile of muddy road. The story may interest you: 

In the good old days of yore a holy hermit built him a cell in a spot a few miles from the well, so that he might have a little act of penance to offer to Almighty God each day by tramping across the hot sand and back again with his pitcher. All went gaily for a while, and if the holy man did lose many a drop of honest sweat he knew he was piling up sacks of treasure in Heaven, and his heart was light. But oh ! – that little but which spoils so many things – but though the spirit was willing, the sun was very warm, the sand most provokingly hot, the pitcher the devil and all of a weight, and the road seemingly longer each day. It is a bit too much of a good joke, thought the man of God, to tramp these miles day in and day out, with my old bones, clanking like a traction engine. Why not move the cell to the edge of the water, save time (and much bad language probably) and have cool water in abundance, and a dry hair shirt on my back? 

Away home he faced for the last time with his brimming water jar, kicking the sand about in sheer delight, for the morrow would see him on the trek, and an end to his weary trudging, when suddenly he heard a voice, an angel’s voice he knew it to be, counting slowly One, two, three, four. The hermit stopped in wonder and so did the voice, but at the next steps he took the counting began again, Five, six, seven. Falling on his knees the old man prayed that he might know the meaning of this wonder. ‘I am the angel of God, came the answer, counting up each step which long ago you offered up to my Lord and Master, so that not a single one may lose its reward. Don’t be so foolish as to throw away the immense merit you are gaining, by moving your cell to the water’s edge, for know that in the eyes of the heavenly court nothing is small which is done or borne for the love of God.’ 

That very night down came the hermit’s hut, and before morning broke he had built it again five miles further from the well. For all I know he is merrily tramping still back wards and forwards across the burning sand, very hot and tired no doubt, but happy in the thought that the recording angel is busy counting each step. 

I do not think I need point the moral. But I hope and pray that my own good angel is strong at arithmetic, and won’t get mixed when he starts his long tot.

Alfred O’Rahilly comments on the story in the following fashion:

To understand this little parable is to understand much of Fr. Doyle’s life, his desire to emulate his angel guardian’s arithmetic as well as his inveterate habit of adding to, instead of subtracting from, the hard things of life.