Through the contrasting examples of Mary and Judas in John 12:1-8, we see two distinct approaches to following Jesus. Mary demonstrates true discipleship through her extravagant act of anointing Jesus' feet with expensive perfume, showing complete surrender and genuine worship. Meanwhile, Judas represents false discipleship, using religion for personal gain while masking his true motives with fake righteousness. This powerful comparison challenges us to examine our own hearts and motivations in following Jesus, encouraging us to pursue authentic worship regardless of the cost.