In this sermon by James McKenzie, he discusses why Jesus matters in three key aspects. Firstly, he emphasizes Jesus' unique identity as both fully God and fully human, highlighting how Jesus' divinity and humanity come together in an extraordinary way. Secondly, McKenzie delves into Jesus' historical significance, explaining that Jesus' death on the cross was a pivotal event that addressed the problem of sin and offered salvation to humanity. Lastly, he looks ahead to the future, discussing Jesus' role as the ultimate judge and the promise of eternal life for believers.