“Thou shalt not commit adultery” (Exodus 20:14) is more than a command about outward conduct. It is a call to holy faithfulness, a call to keep the heart undivided before God. In a world that celebrates distraction, desire, and secrecy, this word stands like a clear flame in the dark. God is not only concerned with what we do with our bodies, but with what we treasure in our hearts. He calls His people to purity, covenant loyalty, and readiness for His presence.

This is where Jesus’ teaching in Matthew 25:1 to 13 shines with searching power. In the parable of the ten virgins, all ten had lamps, but only five were wise because they carried oil. The foolish had appearance without preparation, religion without reserve, and expectation without endurance. When the cry came, “Behold, the bridegroom cometh,” only those who had oil were ready to enter in. The lesson is unmistakable: it is not enough to look prepared. We must be prepared in truth.

Adultery begins long before a broken vow. It begins when the heart is no longer guarded. It begins when love for God grows dim and the soul starts borrowing light from the world. But the wise believer keeps oil in the vessel. The wise believer lives in repentance, watches over the eyes, disciplines the thoughts, and honors the Lord in secret. The wise believer knows that holiness is not a burden, but a beautiful readiness for the Bridegroom.

Jesus is coming for a pure bride. He is looking for those whose lamps still burn, whose hearts are faithful, whose lives are set apart. The commandment against adultery is not merely a boundary, it is an invitation to deeper love. It teaches us to guard the sacredness of covenant, whether in marriage or in our walk with Christ. It reminds us that the Lord deserves undivided devotion.

Today, ask the Lord to fill your lamp with fresh oil. Ask Him to cleanse every hidden place, to strengthen your commitments, and to make your heart wise and watchful. The Bridegroom is coming. Blessed are those who are ready.

Self assessment questions:

1. Is my heart fully devoted to the Lord, or divided by hidden desires?

2. Am I guarding my thoughts, eyes, and affections with wisdom?

3. Do I have the oil of daily repentance, prayer, and obedience?

4. Am I living as one who expects the Bridegroom to come at any moment?

5. What practical step can I take today to keep my lamp burning brightly?