The Apostles' Creed: The Holy SpiritUzorak

Illumination and Inward Leading: Ephesians 1:7

Illumination is a divine gift of knowledge or understanding that is primarily cognitive, such as the knowledge that Jesus is the Messiah, which Peter received in Matthew 16:17. 

And inward leading is a divine gift of knowledge or understanding that is primarily emotive or intuitive. It includes things such as our conscience, and the sense that God would have us take a particular course of action.

Illumination and inward leading are not always clearly distinguished from each other in the Bible. Often, Scripture speaks in ways that apply equally to both. We find passages like this in 1 Corinthians 2:9-16, Ephesians 1:17, Colossians 1:9, and 1 John 2:27. For example in Ephesians 1:17, Paul spoke this way:

I keep asking that the God of our Lord Jesus Christ, the glorious Father, may give you the Spirit of wisdom and revelation, so that you may know him better (Ephesians 1:17).

Here, Paul called the Holy Spirit “the Spirit of wisdom and revelation.” In terms of the categories of illumination and inward leading, we might be tempted to see wisdom as inward leading and revelation as illumination. And this may be what Paul had in mind. On the other hand, he may simply have been referring to both works of the Spirit collectively, without drawing a clear distinction between them.

Illumination and inward leading are normal means the Holy Spirit uses to teach his people the truths he has revealed. Accordingly, there are at least three things we can do to benefit from this ministry in our lives. First, we can commit ourselves to studying the Bible, knowing that when we do, the Holy Spirit will often guide our understanding. Second, we can dedicate ourselves to prayer, continually asking the Holy Spirit for guidance, wisdom, understanding, and the will to obey. And third, we can devote ourselves to righteous and holy living, being determined to live according to the truths the Spirit teaches us.