10 But what is the answer to these charges? “I am not,” you will say, “one of the monks, but I have both a wife and children, and the care of a household.” Why, this is what has ruined all, your supposing that the reading of the divine Scriptures appertains to those only, when you need it much more than they. For they that dwell in the world, and each day receive wounds, these have most need of medicines. So that it is far worse than not reading, to account the thing even “superfluous:” for these are the words of diabolical invention. Hear ye not Paul saying, “that all these things are written for our admonition”?
And you, if you had to take up a Gospel, would not choose to do so with hands unwashed; but the things that are laid up within it, do you not think to be highly necessary? It is because of this, that all things are turned upside down.
For if you would learn how great is the profit of the Scriptures, examine yourself, what you become by hearing Psalms, and what by listening to a song of Satan; and how you are disposed when staying in a Church, and how when sitting in a theatre; and you will see that great is the difference between this soul and that, although both be one. Therefore Paul said, “Evil communications corrupt good manners.” For this cause we have need continually of those songs, which serve as charms from the Spirit. Yes, for this it is whereby we excel the irrational creatures, since with respect to all other things, we are even exceedingly inferior to them.
This is a soul's food, this its ornament, this its security; even as not to hear is famine and wasting; for “I will give them,” says He, “not a famine of bread, nor a thirst of water, but a famine of hearing the word of the Lord.”
What then can be more wretched? When the very evil, which God threatens in the way of punishment, this you are drawing upon your head of your own accord, bringing into your soul a sort of grievous famine, and making it the feeblest thing in the world? For it is its nature both to be wasted and to be saved by words. Yea, this leads it on to anger; and the same kind of thing again makes it meek: a filthy expression is wont to kindle it to lust, and it is trained to temperance by speech full of gravity.
But if a word merely have such great power, tell me, how is it thou dost despise the Scriptures? And if an admonition can do such great things, far more when the admonitions are with the Spirit. Yes, for a word from the divine Scriptures, made to sound in the ear, does more than fire soften the hardened soul, and renders it fit for all good things.
Source: Homilies on the Gospel of St. Matthew (New Advent)