https://www.biblegateway.com/passage/?search=1+corinthians+5%3B+Joshua+13-14&version=ESV
Sexual Immorality Defiles the Church - It is actually reported that there is sexual immorality among you, and of a kind that is not tolerated even among...
sexual immoralitycorinthiansjoshuaesv
https://www.thegospelcoalition.org/article/institutions-orthodoxy-immorality/
Joe Carter describes three steps Christian institutions often move through in their slide from orthodoxy to immorality.
sexual immoralitystepschristianinstitutionstake