XXXVII. And as I know of two kinds of fire, so also do I of light. The one is the light of our ruling power directing our steps according to the will of God; the other is a deceitful and meddling one, quite contrary to the true light, though pretending to be that light, that it may cheat us by its appearance. This really is darkness, yet has the appearance of noonday, the high perfection of light. And so I read that passage of those who continually flee in darkness at noonday; for this is really night, and yet is thought to be bright light by those who have been ruined by luxury. For what says David? “Night was around me and I knew it not, for I thought that my luxury was enlightenment.” But such are they, and in this condition; but let us kindle for ourselves the light of knowledge. This will be done by sowing unto righteousness, and reaping the fruit of life, for action is the patron of contemplation, that among other things we may learn also what is the true light, and what the false, and be saved from falling unawares into evil wearing the guise of good. Let us be made light, as it was said to the disciples by the Great Light, you are the light of the world. Let us be made lights in the world, holding forth the Word of Life; that is, let us be made a quickening power to others. Let us lay hold of the Godhead; let us lay hold of the First and Brightest Light. Let us walk towards Him shining, before our feet stumble upon dark and hostile mountains. While it is day let us walk honestly as in the day, not in rioting and drunkenness, not in chambering and wantonness, which are the dishonesties of the night.
XXXVIII. Let us cleanse every member, Brethren, let us purify every sense; let nothing in us be imperfect or of our first birth; let us leave nothing unilluminated. Let us enlighten our eyes, that we may look straight on, and not bear in ourselves any harlot idol through curious and busy sight; for even though we might not worship lust, yet our soul would be defiled. If there be beam or mote, let us purge it away, that we may be able to see those of others also. Let us be enlightened in our ears; let us be enlightened in our tongue, that we may hearken what the Lord God will speak, and that He may cause us to hear His lovingkindness in the morning, and that we may be made to hear of joy and gladness, spoken into godly ears, that we may not be a sharp sword, nor a whetted razor, nor turn under our tongue labour and toil, but that we may speak the Wisdom of God in a mystery, even the hidden Wisdom, reverencing the fiery tongues. Let us be healed also in the smell, that we be not effeminate; and be sprinkled with dust instead of sweet perfumes, but may smell the Ointment that was poured out for us, spiritually receiving it; and so formed and transformed by it, that from us too a sweet odour may be smelled. Let us cleanse our touch, our taste, our throat, not touching them over gently, nor delighting in smooth things, but handling them as is worthy of Him, the Word That was made flesh for us; and so far following the example of Thomas, not pampering them with dainties and sauces, those brethren of a more baleful pampering, but tasting and learning that the Lord is good, with the better and abiding taste; and not for a short while refreshing that baneful and thankless dust, which lets pass and does not hold that which is given to it; but delighting it with the words which are sweeter than honey.
XXXIX. And in addition to what has been said, it is good with our head cleansed, as the head which is the workshop of the senses is cleansed, to hold fast the Head of Christ, from which the whole body is fitly joined together and compacted; and to cast down our sin that exalted itself, when it would exalt us above our better part. It is good also for the shoulder to be sanctified and purified that it may be able to take up the Cross of Christ, which not everyone can easily do. It is good for the hands to be consecrated, and the feet; the one that they may in every place be lifted up holy; and that they may lay hold of the discipline of Christ, lest the Lord at any time be angered; and that the Word may gain credence by action, as was the case with that which was given in the hand of a prophet; the other, that they be not swift to shed blood, nor to run to evil, but that they be prompt to run to the Gospel and the Prize of the high Calling, and to receive Christ Who washes and cleanses them. And if there be also a cleansing of that belly which receives and digests the food of the Word, it were good also; not to make it a god by luxury and the meat that perishes, but rather to give it all possible cleansing, and to make it more spare, that it may receive the Word of God at the very heart, and grieve honourably over the sins of Israel. I find also the heart and inward parts deemed worthy of honour. David convinces me of this, when he prays that a clean heart may be created in him, and a right spirit renewed in his inward parts; meaning, I think, the mind and its movements or thoughts.
XL. And what of the loins, or reins, for we must not pass these over? Let the purification take hold of these also. Let our loins be girded about and kept in check by continence, as the Law bade Israel of old when partaking of the Passover. For none comes out of Egypt purely, or escapes the Destroyer, except he who has disciplined these. And let the reins be changed by that good conversion by which they transfer all the affections to God, so that they can say, Lord, all my desire is before You, and the day of man have I not desired; for you must be a man of desires, but they must be those of the spirit. For thus you would destroy the dragon that carries the greater part of his strength upon his navel and his loins, by slaying the power that comes to him from these. Do not be surprised at my giving a more abundant honour to our uncomely parts, mortifying them and making them chaste by my speech, and standing up against the flesh. Let us give to God all our members which are upon the earth; let us consecrate them all; not the lobe of the liver or the kidneys with the fat, nor some part of our bodies now this now that (why should we despise the rest?); but let us bring ourselves entire, let us be reasonable holocausts, perfect sacrifices; and let us not make only the shoulder or the breast a portion for the Priest to take away, for that would be a small thing, but let us give ourselves entire, that we may receive back ourselves entire; for this is to receive entirely, when we give ourselves to God and offer as a sacrifice our own salvation.
Source: Orations (New Advent)