I have the privilege recently to be preaching through the early chapters of the Gospel of Matthew. In verses 13-16, Jesus teaches His listeners that they are salt and light.

Explicitly this teaches us about ourselves and how Christ has transformed us into new creations with new spiritual properties.

Implicitly this teaches us about our world.

One sermon segment then can focus attention on what our being salt and light implies concerning the condition of the world in which we live. The logic goes like this:

if we function as salt and light in the world this must imply something about what the world is made of.

The world must need salt and the world must need light. The world needs salt because the world’s substance is subject to decay, let’s say. The world needs light because it is in darkness (I found that one easier).

My point is that as you prepare for this coming Sunday, you can add some theological depth to your sermon by observing implications. God may be stating some things explicitly and you are able to draw conclusions even though God didn’t state that conclusion explicitly.

As is always the case when providing extra-textual data, the way to remain theologically sound is to be sure your implications can be substantiated in the broader context of Scripture. The case above, the implication might not be in Matthew 5:13-16, but it could be in other places in Matthew or in other places in the Canon of Scripture. This gives implication the same authority as the information in our preaching portions.

As you study this week look for strong implication and may our Lord receive glory in the church and in Christ Jesus (Ephesians 3:21).

Randal