Does God see pornography as physically cheating on your spouse/significant other?

Remember that anything that is contrary to God’s Word and will is sin, whether it is our thoughts, our words or our deeds. Jesus warns us: “For out of the heart come evil thoughts, murder, adultery, sexual immorality, theft, false testimony, slander” (Matthew 15:19). Our Savior also warned in his sermon on the mount: “Anyone who looks at a woman lustfully has already committed adultery with her in his heart” (Matthew 5:28). Viewing pornography is heart sexual immorality (for single people) and heart adultery (for married people)—sins against God. The child of God will want to escape and avoid the sin of pornography. They can and will do this by remembering that God has cleansed them from all of their sins which empowers them to “leave their life of sin.”