Do you prefer to be in the light or in the dark? I think that most people, most of the time, would prefer to be in the light. It’s true that we like a darkened room to sleep in, and like darkness for stargazing, but generally we prefer to be in the light. That is why one of the first things I do every morning is open up the window shades to let the light in. How about in our spiritual lives? Do you want to be in spiritual light or prefer to remain in spiritual darkness? In our Scripture today, St. Paul instructs believers that as children of the light we need to be walking in the light. Let’s take a look to see what that entails.
The Book of Ephesians was written by the Apostle Paul to the Christians in Ephesus. In this passage of Scripture he contrasts between the Christian’s new life in Christ and the old life of sin, highlighting in particular the believer’s identity as light in the Lord, and our responsibility to live in a way that exposes the darkness of sin.
As Paul begins this portion of his epistle, which was written to believers, he did not say that we were currently in darkness, but that we were darkness before we were saved (vs. 8). The unbeliever’s very nature is sinful (Romans 5:12). Our union with Jesus makes us light in the Lord. Paul instructs us to walk as children of light because that is what we are. Our lifestyle ought to reflect our new nature.
The Bible often speaks about producing fruit for the Lord. Fruit is the outward evidence of our inward spiritual life. Paul speaks here of three qualities or “fruit” that a Christian walking in the light should exhibit (vs. 9). Goodness is showing moral excellence, generosity, and Christlike kindness. Living a righteous life is conforming our life to God’s standards, and showing the fruit of truth is being honest, living with integrity, and having doctrinal purity. Light will produce visible fruit. If there is no fruit, there is reason to question whether one actually has a saving relationship with Jesus, and the light is actually present.
As a child of God, our aim in life should not be seeking what is acceptable to ourselves, but instead seeking what is acceptable to the Lord Jesus (vs. 10). This requires our getting into the Scriptures to know what the will of God is (Romans 12:2). When we approach any decision, we should ask whether it pleases the Lord Jesus. What the world thinks about sinful behavior should not sway us. All that matters is what God thinks, and He has made His views very clear in the Bible. If we trivialize our sins, it shows that we don’t understand how holy and just God is.
Next we come to a verse that some people don’t really care for. In verse 11 the Lord instructs His children to have no fellowship with those in darkness. “No fellowship” means no participation, no partnership, and no approval. Those who have not accepted Jesus as Savior are unfruitful, they produce nothing of eternal value. We must expose and confront the sin with truth and holiness. This separation from sin is not optional. God has commanded this. Silence in the face of sin is not being neutral as some might prefer to do, instead it is compromising with sin.
Those who live in darkness, prefer it that way, as sin thrives in secrecy and darkness (vs. 12). Some sins are so vile that believers should not dwell on them or sensationalize them. As Christians we should avoid entertainment that normalizes or glorifies sin, as within a short while we become desensitized to evil. Things that were once expressly forbidden to be shown or said on TV are now a normal and daily occurrence. We should keep our mind under guard.
If we are controlled by lust, hate, or other evil traits we are actually choosing to live off of the garbage of the world. As believers, we have the Word of God and the help of the Holy Spirit. We have no excuse for groveling in the dirt of sin when the power of God is at our disposal. When we live holy lives, sin is exposed because light exposes what darkness hides (vs. 13). The Gospel is a light that exposes sin and offers salvation.
Paul closes this portion of Scripture with what some have believed to be an ancient Christian hymn (vs. 14). We are urged to get out of our spiritual lethargy and drowsiness, and live out the resurrection life. Jesus gives us light, not just to bring salvation, but also to guide our daily life.
As we close we should remember that the fruit of living in the light versus living in the dark is clear. Are we pursuing to bear fruit for the Lord, and desiring to find out what pleases Him? As those who are children of light, we should have nothing to do with those whose lives are in darkness. No participation, no association, and no approval or implied endorsement. When we are saved, it matters what we do. It matters to God what His children do!