Making disciples is not separate from preaching the Gospel - they are one and the same process. The evidence from Matthew and Mark's Great Commission accounts reveals that genuine discipleship occurs through deep, sustained exposure to Gospel truth rather than through a shallow initial conversion followed by different teaching. When churches focus on teaching the Gospel thoroughly and repeatedly, rather than seeing it merely as an entry point, their converts are far more likely to remain strong in their faith. This understanding shaped the early Church's approach and remains the Biblical pattern for creating lasting disciples.