Augustine, Confessions §aug_conf_04_025: For as deeds of violence arise, if that emotion of the soul be corrupted, whe...

For as deeds of violence arise, if that emotion of the soul be corrupted, whence vehement action springs, stirring itself insolently and unrulily; and lusts, when that affection of the soul is ungoverned, whereby carnal pleasures are drunk in, so do errors and false opinions defile the conversation, if the reasonable soul itself be corrupted; as it was then in me, who knew not that it must be enlightened by another light, that it may be partaker of truth, seeing itself is not that nature of truth. For Thou shalt light my candle, O Lord my God, Thou shalt enlighten my darkness: and of Thy fulness have we all received, for Thou art the true light that lighteth every man that cometh into the world; for in Thee there is no variableness, neither shadow of change.