“Walk as Children of light, finding out what is acceptable to the Lord.” (Ephesians 5:10)

I spent my working life in the world of education and dyslexia, and went to countless conferences where the title revolved round the notion of “putting theory into practice.“ Whether it is learning how to drive and doing our theory test first, or learning how to teach children with learning difficulties, our model is that: first we learn the principles, then we have an examination to get our qualification, then we apply them.

Not so the biblical model of Christian discipleship. We don’t need to get a qualification, because Jesus got it for us at the cross:  we start with the practice straight away, and as we go, we discover the enduring reality of the principles that God has given us.

Paul wrote letters to 6 different churches. They all had specific issues that he wanted to cover, but behind his instruction there was only one body of truth, and one passion for all of the churches (2 Cor 11:28), which was that they grow to maturity in Christ. So sometimes we find him saying the same thing to different churches but using different words. Our English translations of his words can sometimes obscure the meaning rather than clarify it. For example, Ephesians 5:10 in the translation I use (NKJV) says that we “find out” what is acceptable to the Lord by walking as Children of light, whereas in his letter to the Romans he tells him that they will “prove” God’s will if they renew their minds. The word translated as both “find out” and “prove” is Dokimazo, which means to test, to prove, to examine, to scrutinise to see if something is genuine. Here are both passages:

 “For you were once darkness, but now you are light in the Lord. Walk as children of light (for the fruit of the Spirit  is in all goodness, righteousness, and truth)  finding out what is acceptable to the Lord. (Ephesians 5: 8-10)

“And do not be conformed to this world, but be transformed by the renewing of your mind, that you may prove what is that good and acceptable and perfect will of God.” (Romans 12:2)

Because of how we tend to read the Bible, we will probably approach these scriptures independently and come to different conclusions about what they mean. But actually, they mean the same thing. We Dokimazo the Will of God by walking as Children of light, and we Dokimazo the good and perfect Will of God by renewing our minds,. How do we renew our minds? Not by studying for the qualification, but by walking as children of light, step by step.

Paul instructs the Ephesians as well as the Romans on the theme of renewing the mind, in chapter 4 21-24:

“…  the truth is in Jesus: that you put off, concerning your former conduct, the old man which grows corrupt according to the deceitful lusts, and be renewed in the spirit of your mind, and that you put on the new man which was created according to God, in true righteousness and holiness.”

He explains here that we are “renewed in the spirit of our minds“ when we put on the new man, which he also tells us was “created according to God in all true righteousness and holiness.” The new man seeks the Kingdom and not the self, and so thinks differently. The use of the word “spirit” here refers to the motivating power; what drives our thinking. He expresses the idea in Romans 8:5: “Those who live according to the flesh set their minds on the things of the flesh, but those who live according to the Spirit set their minds on the things of the Spirit.” Being renewed in the spirit of our minds is what we do whenever we fix our eyes on Jesus. When we walk as children of light and find out what is acceptable to the Lord, we can’t produce anything except the fruit of the Spirit, which Paul says is in “all goodness, righteousness, and truth.” If we are children of light we are born of the light, what is in us is light, we walk in the light, what we emanate is light, and also that light can bring revelation, because “whatever makes manifest is light.” (Eph 5:13) Light, as the parenthesis in verse 9 explains, is “all goodness, righteousness and truth.” These are the elements of our new nature, which as we have already seen was “created according to God, in true righteousness and holiness.” (Eph 4:24) Light is what comes out of us; it’s the fruit that we bear. We are all familiar with the different attributes of the fruit of the spirit that are listed in detail in Galatians 5:22-23: the verse in Ephesians summarises them well.

Aaron’s Rod
Numbers 17 gives us the story of Aaron’s rod, which budded, blossomed and fruited overnight to confirm Aaron’s appointment as high priest. We are a royal priesthood ourselves (1 Pe 2:9); “Kings and priests unto God” (Rev 1:6), so what applies to Aaron applies to us. So I think that the biblical model for the fruit of the Spirit is actually the supernatural fruiting of Aaron’s rod, rather than the natural development of earthly fruit that matures over time, which is how we tend to see it. If the Spirit is not confined to time, nor is His fruit; and to claim that self-control, for example, is taking its time to develop in my character is like anchoring the work of the Holy Spirit, who makes all things new, to the old man of flesh in the body of sin and death. If I am struggling with self-control it is because I am not seeking the Kingdom of God and I haven’t put on the new man in that situation. The same applies to love, peace, joy and the rest of the Galatians 5 list. To think otherwise seems like natural thinking; a good excuse for bad behaviour.

So we learn from Ephesians 5:9 that we manifest the fruit of the spirit by taking steps as Children of light, and in doing so we discover God‘s will for us. Our new nature is complete from the start: we “put it on“ just like we put on our clothes in the morning. It doesn’t develop gradually, any more than we start the day just wearing one sock and walking around naked until we’re ready to put on another one. Our new nature is “God‘s workmanship, created in Christ Jesus for good works, that we should walk in them.“ (Ephesians 2:10) It is raised with Christ and seated in heavenly places, Aaron’s rod waiting to blossom, ready for us to put on at every moment of the day, every day. Walking in the spirit isn’t just about encountering God in supernatural manifestations and impossible adventures of Faith, although it can be both of those; it is about choosing the new creation’s priestly garments in our daily life and our dealings with other people instead of the old man’s rags of selfishness and sin. Paul sums up the immediacy of this fruitfulness in Ephesians 5:14

“Therefore He says:

“Awake, you who sleep,
Arise from the dead,
And Christ will give you light.”

We will obviously fail, a lot, and mess up our new clothes; but when we do we repent, we receive forgiveness, we get up, and we start walking again. Because of God’s amazing grace, our new creation is as spotless again as it was the day it was born, and we will have been renewing our minds, putting on the new man, walking in the spirit, and bearing the fruit of righteousness at every step. “If we walk in the light as He is in the light, we have fellowship with one another, and the blood of Jesus Christ His Son cleanses us from all sin.” (1 John 1:7)  I don’t think the process of sanctification is about letting this fruit grow in us over time, because according to Ephesians 4:24 it’s all there from the start: I think it’s all about learning to walk for longer in the Light without falling over, as Jesus “sanctifies and cleanses us with the washing of water by the word.”  (Eoh 5:26) And as we walk into those works prepared beforehand we experience the divine appointments, supernatural moments and miraculous provision that we long for.

We often quote Jeremiah 29:11, that tells us that God knows the plans that he has for us. If we want to know what those plans are, we make up our minds to keep walking as children of light, and we will step into them.