Saint Paulinas of Nola

There is nothing, my blessed son, which can or ought to be preferred to Him who is the true Lord, the true Father, the eternal Commander. To whom is it right to devote our lives more than to Him from whom we received them, and for whom we must preserve them to the end, because we live by His kindness? If we have been a soldier for Him in this world, we shall then deserve to pass over to Him. But if we love this world more, and prefer to be a soldier for Caesar rather than for Christ, we shall later be transported not to Christ but to hell, where the cause of the princes of this world rests.

-- Saint Paulinas of Nola