Jack (JMAC) McLaughlin | Press Release: My Weekly Devotional – ‘We have a good conscience, in all things.’ Heb 13:18 NKJV Posted on June 16, 2014 by JMAC — No Comments ↓ Jack (JMAC) McLaughlin | Press Release: My Weekly Devotional – ‘We have a good conscience, in all things.’ Heb 13:18 NKJV.