Who then among you is noble-minded? Who compassionate? Who full of love? Let him declare, If on my account sedition and disagreement and schisms have arisen, I will depart, I will go away wherever ye desire, and I will do whatever the majority commands; only let the flock of Christ live on terms of peace with the presbyters set over it. He that acts thus shall procure to himself great glory in the Lord; and every place will welcome him. For the earth is the Lord’s, and the fullness thereof. These things they who live a godly life that is never to be repented of, both have done and always will do.
First Epistle of Clement, cap. 54.
Let us consider that wonderful sign [of the resurrection] which takes place in eastern lands, that is, in Arabia and the countries round about. There is a certain bird which is called a phœnix. This is the only one of its kind, and lives five hundred years. And when the time of its dissolution draws near that it must die, it builds itself a nest of frankincense, and myrrh, and other spices, into which, when the time is fulfilled, it enters and dies. But as the flesh decays a certain kind of worm is produced, which, being nourished by the juices of the deed bird, brings forth feathers. Then, when it has acquired strength, it takes up that nest in which are the bones of its parent, and bearing these it passes from the land of Arabia into Egypt, to the city called Heliopolis. And, in open day, flying in the sight of all men, it places them on the altar of the sun, and having done this, hastens back to its former abode. The priests then inspect the registers of the dates, and find that it has returned exactly as the five hundredth year was completed.
Do we then deem it any great and wonderful thing for the Maker of all things to raise up again those that have piously served Him in the assurance of a good faith, when even by a bird He shows us the mightiness of His power to fulfil His promise?
First Epistle of Clement.