Into some hearts He cometh, but not to make His abode with them. For some feel compunction for a season and turn to God, but in time of temptation forget that which gave them compunction, and return to their former sins, just as if they had never lamented them. But whoso loveth God truly, into his heart the Lord both comes, and also makes His abode therein: for the love of the Godhead so penetrates him, that no temptation withdraws him from it. He truly loves, whose mind no evil pleasure overcomes, through his consent thereto.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
Also cites: Hom. xxx.