If you read some of my earlier blogs covering the book of Isaiah or Joshua, you may have noticed that my approach has been different in Luke’s Gospel. Because many preaching portions in Luke are straightforward, I’ve been trying to point out hermeneutical issues that can be applied to many sermons on many Texts. One of those issues is explaining why salvation by faith includes obedience. Or, to put it another way, why does Jesus require obedience when we’re saved by faith?

For instance, in Luke 8:21 Jesus teaches, “My mother and my brothers are those who hear the word of God and do it.” That sure sounds like obedience is a condition for salvation. Jesus doesn’t explain His insistence on obedience. I believe this is another example of needing to add theological thinking to our exegesis/exposition.

Throughout the Gospels, I find myself getting uncomfortable with Jesus’ discipleship demands. I anticipate the reaction of some of my listeners who can’t reconcile anything that even smells like works in a saved-by-faith system. Of course, that’s a sign that they misunderstand saving faith and the Gospel. That’s why we need to continually explain the theology of Jesus in a Text like Luke 8:21. Whenever you encounter Jesus’ discipleship demands (or the many imperatives in the NT epistles, for that matter), plan on taking a moment to explain why salvation by faith includes obedience. It’s a great opportunity to explain how salvation includes new desires and capacities that prove that the presence of LifePlus. I came up with the following summary/explanation: When Jesus died for sinners, sinners who die with Jesus die to sin. I’m sure you can think of other ways to put it, but the important thing is actually putting it out there so we can better understand the Gospel and be sure we’re living it out. Evidently, Jesus didn’t want any confusion about who’s in and who’s not in the Kingdom of God.