1 Unto thee lift I up mine eyes, O thou that dwellest in the heavens. 2 Behold, as the eyes of servants look unto the hand of their masters, and as the eyes of a maiden unto the hand of her mistress; so our eyes wait upon the LORD our God, until that he have mercy upon us. 3 Have mercy upon us, O LORD, have mercy upon us: for we are exceedingly filled with contempt. 4 Our soul is exceedingly filled with the scorning of those that are at ease, and with the contempt of the proud.
[AD 253] Origen of Alexandria on Psalms 123:1-2
The tax collector in the Gospel, therefore, acting properly, “did not wish even to lift up his eyes,” but on the other hand, the disciple who is present with Jesus would reasonably lift them up when he is given the command, “Lift up your eyes and see the fields, that they are already white to harvest.”2The prophet, too, says, “Lift up your eyes on high.” But in addition, in Psalm 122 (LXX), which is the fourth song of the gradual psalms, the prophet, when he has lifted up his eyes to God in a fitting manner, says, “To you who dwell in heaven I have lifted up my eyes. Behold as the eyes of servants are on the hands of their masters, as the eyes of a handmaid are on the hands of her mistress, so our eyes are on the Lord our God, until he has mercy on us.”
And if we must also show more clearly for whom it is now proper to imitate Jesus by lifting up his eyes, in that he also lifts up his eyes, and for whom this is not proper, but who, like the tax collector, should not only stand far away from the temple but also not wish to lift up his eyes, we will quote the words of Daniel about the lawless elders who lusted after Susanna. The words are as follows: “And they perverted their own mind and turned their eyes away that they might not look to heaven or remember just judgments.” These words should be taken along with the following remarks made about Susanna, “But she, weeping, looked up to heaven, for her heart trusted in the Lord.” Notice in these words that those who perverted their own mind turned their eyes away that they might not look to heaven, but she who trusted in the Lord looked up to heaven as a result of her trust in the Lord.

[AD 379] Basil of Caesarea on Psalms 123:1-2
“Behold the eyes of the Lord are on them that fear him.” Elsewhere, it says, “The eyes of the Lord are on the just,” but here, “on those that fear him.” When we look upon the Lord and our eyes are on him, so that we say, “Behold as the eyes of the servants are on the hands of their masters, so are our eyes unto the Lord our God,” then, we, as it were, draw the he eye of the Lord to watch over us.

[AD 420] Jerome on Psalms 123:1-2
What does he mean then by saying, “for he must reign until he has put all enemies under his feet”? Is the Lord to reign only until his enemies begin to be under his feet, and once they are under his feet will he cease to reign? Of course his reign will then commence in its fullness when his enemies begin to be under his feet. David also in the fourth Song of Ascents speaks thus, “Behold, as the eyes of servants look to the hand of their master, as the eyes of a maiden unto the hand of her mistress, so our eyes look to the Lord our God, until he has mercy on us.” Will the prophet, then, look to the Lord until he obtains mercy, and when mercy is obtained will he turn his eyes down to the ground, although elsewhere he says, “My eyes fail, looking for your salvation, and for your righteous promise”? I could accumulate countless instances of this usage and cover the verbosity of our assailant12 with a cloud of proofs; I shall, however, add only a few and leave the reader to find similar ones for himself.

[AD 430] Augustine of Hippo on Psalms 123:1
...Let this singer ascend; and let this man sing from the heart of each of you, and let each of you be this man, for when each of you says this, since you are all one in Christ, one man says this; and says not, "Unto You, O Lord, have" we "lift up" our "eyes;" but, "Unto You, O Lord, have I lift up my eyes" [Psalm 123:1]. You ought indeed to imagine that every one of you is speaking; but that One in a special sense speaks, who is also spread abroad over the whole world...

What makes the heart of a Christian heavy? Because he is a pilgrim, and longs for his country. If your heart be heavy on this score, although you have been prosperous in the world, still thou dost groan: and if all things combine to render you prosperous, and this world smile upon you on every side, thou nevertheless groanest, because you see that you are set in a pilgrimage; and feelest that you have indeed happiness in the eyes of fools, but not as yet after the promise of Christ: this you seek with groans, this you seek with longings, and by longing ascendest, and while you ascend dost sing the Song of Degrees.

[AD 430] Augustine of Hippo on Psalms 123:2
What then follows, since he has said, "Unto You do I lift up my eyes"? [Psalm 123:2]. How have you lifted up your eyes? "Behold, even as the eyes of servants look unto the hand of their masters, and as the eyes of a maiden unto the hand of her mistress: even so our eyes wait upon the Lord our God, until He have mercy upon us." We are both servants, and a handmaiden: He is both our Master and our Mistress. What do these words mean? What do these similitudes mean? It is not wonderful if we are servants, and He our Master; but it is wonderful if we are a maiden, and He our Mistress. But not even our being a maiden is wonderful; for we are the Church: nor is it wonderful that He is our Mistress; for He is the Power and the Wisdom of God...When therefore you hear Christ, lift up your eyes to the hands of your Master; when you hear the Power of God and the Wisdom of God, lift up your eyes to the hands of your Mistress; for you are both servant and handmaiden; servant, for you are a people; handmaiden, for you are the Church. But this maiden has found great dignity with God; she has been made a wife. But until she come unto those spiritual embraces, where she may without apprehension enjoy Him whom she has loved, and for whom she has sighed in this tedious pilgrimage, she is betrothed: and has received a mighty pledge, the blood of the Spouse for whom she sighs without fear. Nor is it said unto her, Do not love; as it is sometimes said to any betrothed virgin, not as yet married: and is justly said, Do not love; when you have become a wife, then love: it is rightly said, because it is a precipitate and preposterous thing, and not a chaste desire, to love one whom she knows not whether she shall marry. For it may happen that one man may be betrothed to her, and another man marry her. But as there is no one else who can be preferred to Christ, let her love without apprehension: and before she is joined unto Him, let her love, and sigh from a distance and from her far pilgrimage...

[AD 430] Augustine of Hippo on Psalms 123:3
"For we have been much filled with contempt" [Psalm 123:3]. All that will live piously according to Christ, must needs suffer reproof, [2 Timothy 3:12] must needs be despised by those who do not choose to live piously, all whose happiness is earthly. They are derided who call that happiness which they cannot see with their eyes, and it is said to them, What do you believe, madman? Do you see what you believe? Hath any one returned from the world below, and reported to you what is going on there? Behold I see and enjoy what I love. You are scorned, because thou dost hope for what you see not; and he who seems to hold what he sees, scorns you. Consider well if he does really hold it...I have my house, he has boasted himself. Thou ask, what house of his own? That which my father left me. And whence did he derive this house? My grandfather left it him. Go back even to his great grandfather, then to his great grandfather's father, and he can no longer tell their names. Are you not rather terrified by this thought, that you see many have passed through this house, and that none of them has carried it away with him to his everlasting home? Your father left it: he passed through it: thus thou also wilt pass by. If therefore you have a mere passing stay in your house, it is an inn for passing guests, not an habitation for permanent abode. Yet since we hope for those things which are to come, and sigh for future happiness, and since it has not yet appeared what we shall be, although we are already "sons of God;" [1 John 3:2] for "our life is hidden with Christ in God:" [Colossians 3:3] "we are utterly despised," by those who seek or enjoy happiness in this world.

[AD 430] Augustine of Hippo on Psalms 123:4
"Our soul is filled exceedingly; a reproach to the wealthy, and a contempt to the proud" [Psalm 123:4]. We were asking who were "the wealthy:" he has expounded to you, in that he has said, "the proud." "Reproach" and "contempt" are the same: and "wealthy" is the same with "proud." It is a repetition of the sentence, "a reproach to the wealthy, and a contempt to the proud." Why are the proud wealthy? Because they wish to be happy here. Why? Since they themselves too are miserable, are they wealthy? But perhaps when they are miserable, they do not mock us. Listen, my beloved. Then perchance they mock when they are happy, when they boast themselves in the pomp of their riches! When they boast themselves in the inflated state of false honours: then they mock us, and seem to say, Behold, it is well with me: I enjoy the good things before me: let those who promise what they cannot show depart from me: what I see, I hold; what I see, I enjoy; may I fare well in this life. Be thou more secure; for Christ has risen again, and has taught you what He will give in another life: be assured that He gives it. But that man mocks you, because he holds what he has. Bear with his mockeries, and you will laugh at his groans: for afterwards there will come a season when these very persons will say, "This was he whom we had sometimes in derision." [Wisdom 5:3] ...

[AD 430] Augustine of Hippo on Psalms 123:4
We must find out whence true patience, worthy of the name, is to be had. There are those who attribute it to the powers of human will, not those that people have from divine assistance but from their own free will. But that is an arrogant error. It is the error of the rich about which the psalm speaks, “a reproach to the rich and contempt to the proud.” It is not the patience of the poor, which “shall not perish forever.” For the poor receive it from the wealthy One to whom it is said, “You are my God, for you have no need of my goods,” from whom “is every best gift and every perfect gift,” on whom the poor and needy person calls, who praises his name and by seeking, by asking, by knocking, says, “Deliver me, O my God, out of the hand of the sinner and out of the hand of the transgressor of the law and of the unjust. For you are my patience, O Lord: my hope, from my youth.” The rich and those who disdain being needy before the Lord should not receive true patience from him. Glorying in their own false patience, they wish “to confound the counsel of the poor person, but the Lord is his hope.” Since they are human and attribute so much to themselves, that is, to their human will, they do not tend to apply to themselves the words of Scripture: “Cursed is everyone that trusts in man.” For, even if sometimes in order not to displease people or to suffer worse ills, they bear up under things that are hard and rugged, or else in pleasing themselves and loving their own presumption they suffer these same evils with an arrogant will, that which the blessed James the apostle said about wisdom must be said to them about their patience: “This is not the wisdom that descends from above. It is earthly, sensual, devilish.” For, why is there not a false patience of the proud just as there is a false wisdom of the proud? He who is the source of true wisdom is also the source of true patience. And to him the one who is poor in spirit sings, “My soul is subject to God, for from him is my patience.”