THE LETTER OF ST. ATHANASIUS TO MARCELLINUS ON THE INTERPRETATION OF THE PSALMS (Part 3)
....Moreover, he went on, the opposite is true, to some extent; for, just as the Psalter includes the special subjects of all the other books, so also do they often contain something of the special feature of the Psalter. Moses, for example, writes a song; Isaiah does the same, and Habakkuk offers prayer in form of song. And in the same way in every book we see something alike of prophecy, of law-giving, and of history; for the same Spirit is in all and He, being by nature One and Indivisible, is given whole to each: yet is He diverse in His manifestations to mankind, and each one who is taught by and receives Him ministers the word according to the moment's need. Thus (as I said before) Moses is at times a prophet and a psalmist, and the Prophets on occasion both lay down laws (like Wash you, make you clean. Wash clean your heart from wickedness, Jerusalem [Is 1:16; Jer 4:14]), and also record history, as when Daniel relates the story of Susanna [Dan 12] or Isaiah tells us about the Rab-shakeh and Sennacherib [Is 36-37]. Similarly the Psalter, whose special function is to utter songs, generalizes in song matters that are treated in detail in the other books, as I have shown you. It also even lays down laws at times, such as Leave off from wrath and let go displeasure, incline thine heart from evil and do good. Seek peace and ensue it, as well as telling us the history of Israel's journey and prophesying the coming of the Saviour, as I said just now.
You see, then, that the grace of the one Spirit is common to every writer and all the books of Scripture, and differs in its expression only as need requires and the Spirit wills. Obviously, therefore, the only thing that matters is for each writer to hold fast unyieldingly the grace he personally has received and so fulfil perfectly his individual mission. And, among all the books, the Psalter has certainly a very special grace, a choiceness of quality well worthy to be pondered; for, besides the characteristics which it shares with others, it has this peculiar marvel of its own, that within it are represented and portrayed in all their great variety the movements of the human soul. It is like a picture, in which you see yourself portrayed, and seeing, may understand and consequently form yourself upon the pattern given. Elsewhere in the Bible you read only that the Law commands this or that to be done, you listen to the Prophets to learn about the Saviour's coming, or you turn to the historical books to learn the doings of the kings and holy men; but in the Psalter, besides all these things, you learn about yourself. You find depicted in it all the movements of your soul, all its changes, its ups and downs, its failures and recoveries. Moreover, whatever your particular need or trouble, from this same book you can select a form of words to fit it, so that you do not merely hear and then pass on, but learn the way to remedy your ill. Prohibitions of evil-doing are plentiful in Scripture, but only the Psalter tells you how to obey these orders and abstain from sin. Repentance, for example, is enjoined repeatedly; but to repent means to leave off sinning, and it is the Psalms that show you how to set about repenting and with what words your penitence may be expressed. Again, Saint Paul says, Tribulation worketh endurance, and endurance experience, and experience hope, and hope maketh not ashamed [Rom 5:3, 5]; but it is in the Psalms that we find written and described how afflictions should be borne, and what the afflicted ought to say, both at the time and when his troubles cease: the whole process of his testing is set forth in them and we are shown exactly with what words to voice our hope in God. Or take the commandment, In everything give thanks. [1 Thess 5:18] The Psalms not only exhort us to be thankful, they also provide us with fitting words to say. We are told, too, by other writers that all who would live godly in Christ must suffer persecution;[2 Tim 3:12] and here again the Psalms supply words with which both those who flee persecution and those who suffer under it may suitably address themselves to God, and it does the same for those who have been rescued from it. We are bidden elsewhere in the Bible also to bless the Lord and to acknowledge Him: here in the Psalms we are shown the way to do it, and with what sort of words His majesty may meetly be confessed. In fact, under all the circumstances of life, we shall find that these divine songs suit ourselves and meet our own souls' need at every turn.
St. Mark the Ascetic of Egypt
Thy soul was divinely illumined, O Mark; thou didst shine as a bright light in the world and put to flight its darkness. Thou didst persuade all to seek their lost treasure even the grace of the Holy Spirit. Entreat Him to grant us His great mercy.