Is smoking a sin?The issue is this - If one is to follow Christ, they must understand that their life isn't their own. Their bodies aren't their own, their time is not their own, and their desires to pursue their own interests in this world must be left at the cross. The message that Christ (along with the whole bible) brought was an ultimatum between serving yourself and denying yourself to take up your cross and follow Him. In smoking a ciggerate, the issue of sin does not lie in the ciggerate or the science of it's affects. The sin in the heart is the pursuit to "make this world your home." To pursue earthly pleasure is to reject the call of Christ. Is pleasure bad? Of course not. It's a by-product. However, the pursuit of pleasure is a direct result of a heart that refuses to count ALL a loss for Christ.Christ refused to love this world and was only set on the will of the Father and the eternal things. To be His disciples, we must do the same. We must not love our lives in this world.Smoking is no different than goin to starbucks, reading a book, working out, watching TV, hangin with friends, or even pursuing missionary work and other things that seem "good" in and of themselves. The question is, "deep in our hearts, why do we pursure these things? Is it to better follow Christ, serve His kingdom, and know Him more? Or is it to make our stay on earth a little more pleasuralbe to our tastes?"And, if it IS to pursue God's interests, is it something done in obedience to what He has said? Or do we have an agenda as to how we want to do it?Paul says, "All things are lawful, but not all things are profitable."He also says that we must "do ALL things as unto the Lord." Again he says, "Do nothing out of selfish ambition."Smoknig is not a "sin". However, serving yourself IS the essence of sin in that your allegiance is to yourself rather than God.Let us, in our hearts, reject this world and all the temporary pleasures that we may have God as our soul's contentment. Let us leave our idols and pleasures in Egypt and be willing to endure this temporary wilderness on earth in full allegience to God.....and one day, after being tested to see if we love Him, we will enter into His promise- eternal life.Ernestito