Nicene and Post-Nicene Fathers, Ser. II, Vol. XI:
The Works of John Cassian.: Chapter XXXI. The opinion of Abbot Antony on the condition of prayer.

Chapter XXXI.

The opinion of Abbot Antony on the condition of prayer.

And that you may see the character of true prayer I will give you not my own opinion but that of the blessed Antony: whom we have known sometimes to have been so persistent in prayer that often as he was praying in a transport of mind, when the sunrise began to appear, we have heard him in the fervour of his spirit declaiming: Why do you hinder me, O sun, who art arising for this very purpose; viz., to withdraw me from the brightness of this true light? And his also is this heavenly and more than human utterance on the end of prayer: That is not, said he, a perfect prayer, wherein a monk understands himself and the words which he prays. And if we too, as far as our slender ability allows, may venture to add anything to this splendid utterance, we will bring forward the marks of prayer which are heard from the Lord, as far as we have tried them.