On today's Servants of Grace theology segment, a listener writes in and asks Dave, "What does heresy mean?"What You'll Hear on this Episode• Why having a right understanding of heresy is vital.• Four marks of how Scripture and the church define heresy.• What Scripture and the Early Church taught about heresy.• Rightly exercising discernment.• Why Christians need to read and study Scripture and study church history. Thanks for listening to this week's episode of Servants of Grace theology segment!