In this sermon, Pastor Micah examines Luke 5:33-38 and begins by unpacking what biblical fasting actually is. Fasting is not dieting, cleansing, giving up something that is already sinful, or a way to earn spiritual bragging rights. Rather, biblical fasting is closely connected to prayer and is a way of demonstrating the seriousness of a spiritual burden, whether that involves repentance, mourning, or seeking God concerning a particular matter.
Jesus’ response to the question of why His disciples were not fasting points to something much bigger than fasting itself. Jesus compares Himself to a bridegroom. While the bridegroom is present, it is a time for celebration, fellowship, and ministry. The time for fasting would come when He was taken away. The issue was not that fasting had become irrelevant, but that the Messiah they were fasting and praying for had arrived.
Jesus then uses two illustrations, the new garment and the new wineskins, to make an even greater point. The religious leaders were attempting to fit Jesus into their existing system of traditions, rituals, and religious practices. But Jesus did not come simply to patch up the old system. He came to bring something entirely new. The Christian life is therefore not about taking an old life and adding Jesus to it. It is about becoming a new creation.
The sermon challenges the tendency, even within modern Christianity, to replace a personal relationship with God with a list of rules, rituals, routines, and external standards. While discipline and routine can have value, they cannot substitute for the transforming work of the Holy Spirit. Following Christ requires personal conviction, continual transformation, and a willingness to let God’s Word expose areas of our lives that need to change.
Pastor Micah uses his own struggle with weight and discipline as an illustration of this principle. The issue is not simply physical appearance, but recognizing when God brings conviction about a lack of self-control or stewardship. Rather than merely covering the problem with another “patch,” the response to conviction should be genuine change.
The central challenge of the sermon is simple: Don’t try to patch Jesus onto your old life. Let Him give you a new one. When God’s Word convicts us, we should not become angry with the conviction or simply create another rule to follow. We should respond by allowing God to transform us, day by day, in every area of life.