Ambrose of Milan, on Ps 102:5

“Who satisfieth thy desire with good things: thy youth shall be renewed like the eagle’s.”

“But let us speak of death as common to all people. Why should we be afraid of it, when it generally does not harm the soul? For it is written, "Do not be afraid of those who kill the body but cannot kill the soul." Now through death the soul is freed, while it separates itself from the dwelling place of the body and divests itself of the wrappings of disquiet. And so let us too, while we are in the body, following the way of death, raise up our bodies from this fleshly couch and arise from the tomb, as it were. Let us withdraw from the bond of the body and leave all things whatsoever that are of earth, so that when the adversary comes he may find nothing of his in us. Let us strive for the eternal and fly up to the divine on the wings of love and the oars of charity. Let us rise up from here, that is, from the things of the age and those of the world. For the Lord has said, "Arise, let us go from here," teaching that each one should arise from the earth, raise up his soul that lies on the ground, lift it to the things that are above and call forth his eagle, the eagle of whom it is said, "Your youth will be renewed like the eagle's."”

Imported from an open dataset — not yet checked against the printed edition.