Psalms 38:4

13. What man, then, is there who can comprehend that wisdom by which God knows all things, in such wise that neither what we call things past are past therein, nor what we call things future are therein waited for as coming, as though they were absent, but both past and future with things present are all present; nor yet are things thought severally, so that thought passes from one to another, but all things simultaneously are at hand in one glance; what man, I say, is there that comprehends that wisdom, and the like prudence, and the like knowledge, since in truth even our own wisdom is beyond our comprehension? For somehow we are able to behold the things that are present to our senses or to our understanding; but the things that are absent, and yet have once been present, we know by memory, if we have not forgotten them. …

5. “And while I was musing, the fire burned” ( ver. 3 ).…I reflected on the words of my Lord, “Thou wicked and slothful servant, thou oughtest to have put My money to the exchangers, and I at My coming should receive it again with usury.” And that which follows may God avert from those who are His stewards! Bind him hand and foot, and let him be cast into outer darkness; the servant, who was not a waster of his master’s goods, so as to destroy them, but was slothful in laying them out to improve them. …

And that you may be able to attain all this, and continually remain subject to this spiritual rule, you must observe these three things in the congregation: viz.: that as the Psalmist says: “I was like a deaf man and heard not and as one that is dumb who doth not open his mouth; and I became as a man that heareth not, and in whose mouth there are no reproofs,” so you also should walk as one that is deaf and dumb and blind, so that, putting aside the contemplation of him who has been rightly chosen by you as your model of perfection, you should be like a blind man and not see any of those things which you find to be unedifying, nor be influenced by the authority or fashion of those who do these things, and give yourself up to what is worse and what you formerly condemned. …

Joseph : I did not say that the virtue and endurance of one who is strong and robust would be overcome, but that the miserable condition of the weak, encouraged by the tolerance of the perfect, and daily growing worse, is sure to give rise to reasons on account of which he himself ought no longer to be borne; or else with a shrewd suspicion that the patience of his neighbour shows up and sets off his own impatience at some time or other he chooses to make off rather than always to be borne by the magnanimity of the other. …