And so, with a slightly guilty conscience, I think at least, I have for the most part been quiet about why I strive to live as lightly as I can. (nwei.org)
Is this a case of guilty conscience? (sbnation.com)
I know well whereof Peter Kreeft speaks, and in fact have a rather guilty conscience about purveying some of the errors of the Received Wisdom myself from time to time until my further reading informed me how deceived I (and my hapless students) had been. (firstthings.com)