Who can understand his errors? cleanse you me from secret faults.
By errors he means his unwitting and inconsiderate mistakes. There are sins, some which are committed when the sun shines, i.e. with light and knowledge, and then, as it is with colours when the sun shines, you may see them, so these a man can see and know, and confess them particularly to be transgressions; there are other sins, which are committed either in the times of ignorance or else (if there be knowledge) yet with inobservance: either of these may be so heaped up in the particular number of them that, as a man did (when he did commit them), take no notice of them, so now after the commission, if he should take the brightest candle to search all the records of his soul, yet many of them would escape his notice. And, indeed, this is a great part of our misery, that we cannot understand all our debts: we can easily see too many, yet many more, he as it were dead, and out of sight; to sin is one great misery, and then to forget our sills is a misery too: if in repentance we could set the battle in array, point to every individual sin, in the true and particular times of acting and re-acting, oh how would our hearts be more broken with shame and sorrow, and how would we adore the richness of the treasure of mercy which must have a multitude in it, to pardon the multitude of our infinite errors and sins.
(O. Sedgwick, B. D.)
Parallel VersesKJV: Who can understand his errors? cleanse thou me from secret faults.