I welcome meaningful conversation with my fellow sinners. I freely pass on that which I was freely given. Each person is free to choose how they want to live. If a friend were to tell me they want to rob a bank, I would try to talk them out of it since the consequences can be quite bad. Similarly, since God says that He cannot be in the presence of sin, the consequences of breaking His laws are exponentially catastrophic. I do not judge them for as you point out, that is way above my pay grade. But if I, and others do not warn of what we are told awaits those not covered by the perfect sacrificial blood of the Heavenly Lamb, then Jesus Christ has not changed us at all. I am no more worthy of His grace than anyone else in the history of the world, but knowing that He offers that mercy to any willing to accept it, why would we not pass it on to a world that are unknowingly desperately in need? I am frequently attacked by those that don't want to hear it and that level of push back can, many times cause many to stop engaging, maybe saying, "They made their bed.." The reason so many continue is that, ultimately, we answer to God and He demands that we pass on His message. I cannot know which unbeliever can be reached. God makes Himself known. All we can do is shine our little lights upon Him.