I have lamented on more than one occasion about how I have filled my mind with utter filth on more than one occasion. Sometimes it has been simply filth for filth's sake. Not even "dirty things" just violence or an immoral cavalcade with no story or lesson. The deep wood that places in the mind, in the heart, in the attitude that is quite and put there by the divine to ruminate and meditate on His glory and no others.