This is not referring to just those that commit adultery upon their spouse, even though, technically they are included. It is those that say that they have asked Jesus Christ to be their Savior. It is those that then instead of being a loyal bride to the Holy Bridegroom, which is who Jesus is. They turn their backs upon Him and seek after those things that they can see about them.
He tells us not to seek after things of the world. For they shall rust away and be eaten by moths, or stolen by thieves (Matthew 6:19-20). Yet this is exactly what they do seek after. They seek after wealth, and fame. They seek after the bigger, the better, and the shinier. They turn themselves into adulterers, cheating upon their Savior and rejecting those promised and cherished rewards that will come when we no longer live for up to a hundred years. But when we live for billions, upon billions of years.
This is the one concept most in the world have forgotten, that we are all to be eternal beings. We are all promised to live for billions of years. Most, however, reject this thesis. They claim that all there is, is this poultry one hundred years. And so they seek after that which turns them into adulterers.
The Bible makes it clear. If you seek after riches it can most likely be impossible to enter into the eternal live that is to come (Matthew19:23-24). We are to reject the lusts and desires of pleasing ourselves, but to humble ourselves and worship He who died upon the cross. Allowing us the ability to be seen by His Father, our Creator.
The desires of the self must die. Placing ourselves at the center of our concerns must die. For if we do not do this, we are promised to die a second time. To be dead eternally in the sight of God. Even though physically we will still be alive, but in such anguish and misery that we will have no time to know or think of anything else but that agony we will be experiencing if we do not end being adulterers to He that has called us to be His bride.
Repent of your sin. Turn your backs upon them and never return to them. For if you do not, God Himself will break you form the vine of the Bridegroom and allow you to be cast into the fire (John 15).
James 4:1 – What is causing the quarrels and fights among you? Don’t they come from the evil desires at war within you? 2 You want what you don’t have, so you scheme and kill to get it. You are jealous of what others have, but you can’t get it, so you fight and wage war to take it away from them. Yet you don’t have what you want because you don’t ask God for it. 3 And even when you ask, you don’t get it because your motives are all wrong—you want only what will give you pleasure. 4 You adulterers! Don’t you realize that friendship with the world makes you an enemy of God? I say it again: If you want to be a friend of the world, you make yourself an enemy of God. 5 Do you think the Scriptures have no meaning? They say that God is passionate that the spirit he has placed within us should be faithful to him. 6 And he gives grace generously. As the Scriptures say,
“God opposes the proud but gives grace to the humble.”
7 So humble yourselves before God. Resist the devil, and he will flee from you. 8 Come close to God, and God will come close to you. Wash your hands, you sinners; purify your hearts, for your loyalty is divided between God and the world. 9 Let there be tears for what you have done. Let there be sorrow and deep grief. Let there be sadness instead of laughter, and gloom instead of joy. 10 Humble yourselves before the Lord, and he will lift you up in honor.