Knowledge, Sorrow, And Improvement

Scientia autem ista in primo gradu operatur poenitudinem et dolorem, ut risum in luctum, cantum in planctum, gaudium in moerorem convertat, et incipiant tibi displicere quae vehementer ante placuerant; et illa specialiter horreas quae specialiter appetebas. Sic enim scriptum est, Quia qui addit scientiam, addit et dolorem, ut veracis et sanctae scientiae sit dolor subsequens argumentum. In secundo vero gradu operatur correctionem, ut jam non exhibeas membra tua arma iniquitatis peccato, sed coerceas gulam, jugules luxuriam, superbiam deprimas, et facias servire corpus sanctitati, quod iniquitati ante servierat. Poenitudo enim sine correctione non proderit, sicut Sapiens ait: Unus aedificans, et unus destruens quid prodest eis nisi labor? Unus orans, et unus maledicens; cujus vocem exaudiet Deus? Qui enim baptizatur a mortuo, et iterum tangit eum, nihil proficit lavatio ejus, sed, juxta Salvatoris sententiam, verendum est ne ei aliquid deterius contingat. Sed quia haec diutius haberi non possunt, nisi circa se multa circumspectione mens indefessa vigilet et attendat; in tertio gradu operatur sollicitudinem, ut jam sollicitus incipiat ambulare cum Deo suo, et ex omni parte scrutetur, ne vel in levissima re tremendae illius majestatis offendat aspectus. In poenitudine accenditur, in correctione ardet, in sollicitudine lucet, ut interius et exterius renovetur. Sanctus Bernardus Clarae Vallensis, Sermones De Tempore, In Vigilia Nativitatis Domini, Sermo II Source: Migne PL 183.96b-d

But for its first step such knowledge brings forth penance and sorrow, so that laughter becomes sorrow, singing becomes groaning, and joy is turned into grief, and what very much pleased you previously begins to displease you, and that which was especially desired becomes particularly horrid. For so it is written, 'He who adds to knowledge, adds to sorrow,' 1 and thus the consequent sorrow is the proof of true and holy knowledge. Now in the second step correction is performed, so that you no longer exhibit your members as arms of iniquity for sin, but you grasp the throat, throttling luxury and choking off pride, in order to make your body a servant of sanctity, that which before had served wickedness. For penance without correction does not profit, as Wisdom says, 'One man builds up, another casts down, and what is the gain for them but the toil of it? One prays and another curses, whose voice does the Lord hear? For he who is washed after touching a corpse, and again he touches it, his washing profits not at all.' 2 And according to understanding of the Lord, one must fear lest something worse befall. 3 But because men shall not able to hold to these things for a long time unless the mind shall be unwearyingly circumspect in watchfulness and attention, so the third step is the work of concern, in which with great care a man begins to walk with His God, for every part must be scrutinised, unless even something which is most light offend the sight of His wondrous majesty. In penance a man is kindled, in correction he catches flame, in concern he gives light, so that the interior and exterior is renewed. Saint Bernard of Clairvaux, Sermons For The Year, On the Vigil of the Nativity of the Lord, from Sermon 2 1 Eccl 1.18 2 Sirach 34. 23-25 3 Jn 5.14