# Sexual sin ## Ignatius Catholic Study Bible **Sexual sin** Begins in the heart: [[matthew-05#^matthew-05-28|Mt 5:28]]; [[matthew-15#^matthew-15-19|15:19]] Incompatible with Christian discipleship: [[romans-13#^romans-13-13|Rom 13:13-14]]; [[1-corinthians-06#^1-corinthians-06-9|1 Cor 6:9-10, 18-20]]; [[galatians-05#^galatians-05-19|Gal 5:19-21]]; [[1-thessalonians-04#^1-thessalonians-04-3|1 Thess 4:3]]; [[ephesians-05#^ephesians-05-3|Eph 5:3]] *See also* [[adultery]]; [[chastity]]; [[fornication]]; [[homosexuality|Homosexual acts]]; [[lust]] ### Sources [[index-of-doctrines|Index of Doctrines]]