10 But some, paying no attention to the exhortations of God, are readier to apply to themselves that Greek versicle of worldly wisdom, “He who fled will fight again;” perhaps also in the battle to flee again. And when will he who, as a fugitive, is a defeated man, be conqueror? A worthy soldier he furnishes to his commander Christ, who, so amply armed by the apostle, as soon as he hears persecution's trumpet, runs off from the day of persecution. I also will produce in answer a quotation taken from the world: “Is it a thing so very sad to die?” He must die, in whatever way of it, either as conquered or as conqueror.
But although he has succumbed in denying, he has yet faced and battled with the torture. I had rather be one to be pitied than to be blushed for. More glorious is the soldier pierced with a javelin in battle, than he who has a safe skin as a fugitive. Do you fear man, O Christian?— you who ought to be feared by the angels, since you are to judge angels; who ought to be feared by evil spirits, since you have received power also over evil spirits; who ought to be feared by the whole world, since by you, too, the world is judged.
You are Christ-clothed, you who flee before the devil, since into Christ you have been baptized. Christ, who is in you, is treated as of small account when you give yourself back to the devil, by becoming a fugitive before him. But, seeing it is from the Lord you flee, you taunt all runaways with the futility of their purpose. A certain bold prophet also had fled from the Lord, he had crossed over from Joppa in the direction of Tarsus, as if he could as easily transport himself away from God; but I find him, I do not say in the sea and on the land, but, in fact, in the belly even of a beast, in which he was confined for the space of three days, unable either to find death or even thus escape from God.
How much better the conduct of the man who, though he fears the enemy of God, does not flee from, but rather despises him, relying on the protection of the Lord; or, if you will, having an awe of God all the greater, the more that he has stood in His presence, says, “It is the Lord, He is mighty. All things belong to Him; wherever I am, I am in His hand: let Him do as He wills, I go not away; and if it be His pleasure that I die, let Him destroy me Himself, while I save myself for Him. I had rather bring odium upon Him by dying by His will, than by escaping through my own anger.”
Source: De Fuga in Persecutione (New Advent)