Scripture's Role in Guiding Extrabiblical Examples in Preaching

The role of Scripture in guiding the use of extrabiblical examples in preaching on justification by faith is one of supreme authority and final arbiter. Scripture alone is the inspired and inerrant Word of God, and as such, it must be the foundation and guiding principle for all preaching, including the use of extrabiblical examples. Paul writes in Romans 8:28 that "all things work together for good" for those who are called according to God's purpose, demonstrating the comprehensive nature of Scripture's authority over all aspects of life and preaching.

This truth addresses the tendency to elevate human experience or extrabiblical sources to a level of authority that rivals Scripture, which can lead to a watering down of the gospel and a compromise of biblical truth. A Reformed approach to preaching on justification by faith recognizes the sufficiency of Scripture and the importance of grounding all illustrations and applications in the biblical text.

The use of extrabiblical examples can be helpful in illustrating biblical truths, but they must always be subordinate to Scripture and used in a way that reinforces and expounds the biblical text, rather than replacing or contradicting it. By keeping Scripture at the center of preaching on justification by faith, the church can ensure that the gospel is proclaimed with clarity, conviction, and biblical integrity, pointing people to the glory of God and the saving work of Jesus Christ.