For in a contest there is much labor needed--and after the contest victory falls to some, to others disgrace. Is the palm ever given or the crown granted before the course is finished? ... Therefore no one can receive a reward, unless he has striven lawfully; nor is the victory a glorious one, unless the contest also has been toilsome.
St. Ambrose of Milan
Chapter 15, Three Books on the Duties of the Clergy, 4th century
Moses... was himself saved by means of wood and water before the Law was given, when he was exposed to the Nile's currents, hidden away in an Ark (Exod. 2:3-10). And by means of wood and water he saved the people of Israel, revealing the Cross by the wood, Holy Baptism by water (Exod. 14:15-31). Paul, who had looked upon the mysteries, says openly, 'They were all baptized unto Moses in the cloud' (I Cor. 10:2). He also bears witness that, even before the events concerning the sea and his staff, Moses willingly endured Christ's Cross, 'Esteeming', he says, 'the reproach of Christ greater riches than the treasures of Egypt' (Heb. 11:26). For the Cross is the reproach of Christ from the standpoint of foolish men. As Paul himself says of Christ, 'He endured the cross, despising the shame' (Heb. 12:2).
St. Gregory Palamas
Homilies Vol. 1, Homily Eleven para. 14; Saint Tikhon's Seminary Press pg. 123, 14th century
Fight constantly with your thoughts and call them back when they wander away. God does not demand of those under obedience that their thoughts be totally undistracted when they pray. And do not lose heart when your thoughts are stolen away. Just remain calm, and constantly call your mind back.
St. John Climacus
The Ladder of Divine Ascent, 4.101, p. 112, 6th century
It is better for us to die in our struggle than to live in our fall.
St. Isaac of Syria
Homilies 73, in Ascetical Homilies, p. 359, 7th century
...but rid by the Word of God of that great pile of earth that was weighing us down let the image of the heavenly shine out in you now...the maker of this image is the Son of God. He is a craftsman of such surpassing skill that his image may indeed be obscured by neglect, but never destroyed by evil.
The image of God remains in you always.
Origen
Unknown, 3rd century
Truly, O Lord, if we do not humble ourselves, you do not cease to humble us.
St. Isaac of Syria
Ascetical Homilies p. 162, 7th century
God chastises with love, not for the sake of revenge - far be it! - but seeking to make whole His image.
St. Isaac of Syria
Unknown, 7th century
Peter, when after so many miracles and such high doctrine he confessed that, "Thou art the Son of God" (Matt. xvi. 16), is called "blessed," as having received the revelation from the Father;
St. John Chrysostom
Homily 21 on John 1, 1. B#58, pp. 72, 73, 4th Century
... while Nathanael, though he said the very same thing before seeing or hearing either miracles or doctrine, had no such word addressed to him, but as though he had not said so much as he ought to have said, is brought to things greater still.
St. John Chrysostom
Homily 21 on John 1, 1. B#58, pp. 72, 73, 4th Century
What can be the reason of this? It is, that Peter and Nathanael both spoke the same words, but not both with the same intention. Peter confessed Him to be "The Son of God' but as being Very God; Nathanael, as being mere man.
St. John Chrysostom
Homily 21 on John 1, 1. B#58, pp. 72, 73, 4th Century
And whence does this appear? From what he said after these words; for after, "Thou art the Son of God," he adds, "Thou art the King of Israel." But the Son of God is not "King of Israel" only, but of all the world.
St. John Chrysostom
Homily 21 on John 1, 1. B#58, pp. 72, 73, 4th Century