I have many reasons for thanking God for mercies vouchsafed to me in my journey, but I count no blessing greater than the knowledge of your excellency, which has been permitted me by our good Lord’s mercy. I have learnt to know one who proves that even in a soldier’s life it is possible to preserve the perfection of love to God, and that we must mark a Christian not by the style of his dress, but by the disposition of his soul. It was a great delight to me to meet you; and now, whenever I remember you, I feel very glad. Play the man; be strong; strive to nourish and multiply love to God, that there may be given you by Him yet greater boons of blessing. I need no further proof that you remember me; I have evidence in what you have done.
Reproduced in full. Translation: Nicene and Post-Nicene Fathers, series 2, vol. 8 (Schaff and Wace, 1895), public domain (Public domain).