Jude continues to warn about false believers who have crept into the church unnoticed. In verse 16, he calls them "grumblers" and "malcontents", which Scripture regards as a serious sins. In this message, we first consider how *not* to be content, looking at the example of the false brethren. Their discontentment arises from their pride, slavery to their passions, and distrust of the Lord. We then see how to be content, through humility, fellowship with Christ, and trust of the Lord.