This sermon explores Mark 2:13-22, focusing on Jesus calling Levi (Matthew) the tax collector and the subsequent dinner party at his house. The pastor uses three analogies to explain Jesus' mission: He is the physician who came to heal the sick (sinners), the bridegroom who brings joy and celebration, and the one who brings something entirely new rather than patching up the old religious system. The message emphasizes that Jesus specializes in calling rejects and outcasts, that Christianity should be characterized by joy rather than religious drudgery, and that following Christ requires leaving everything behind for a new life. The sermon concludes with communion and an altar call, encouraging both salvation decisions and renewed commitment to finding joy in relationship with Christ rather than in religious performance.