What's Your Sodom?

Does God's mercy have an expiration date? Can we live in such a way that God withdraws His mercy? Even though as believers by faith of what Jesus Christ did for us with His crucifixion, His death, His burial and His resurrection we know our salvation is secure. But what about those "sodom" issues that we never repent for? Adultery, pornography, embezzlement, gossip, never reading our Bible, anger without cause, drug and alcohol abuse, etc.... His mercy on Sodom extended down to only finding 10 righteous people but it ceased there. Lot and his family were shown mercy by the angels literally dragging them by their hands/wrist. Lot's wife's mercy ended when she looked back. Please don't linger any longer. Please fix it.