In other words, be considerate. Smokers cannot be thoughtful when smoking in a non-smokers car, it will be weeks before he will be able to get all the odor from the upholstery. In a house-, cigarette odor will linger for 2 or 3 days. To non-smokers this is intolerable, to a few individuals smoke from other's cigarettes can produce dangerous toxic reactions. Smoking is against the principles of being careful not to offend and of being considerate.
Smoking is wasteful of time and of money.
We can simply find no way by which we can justify the willful destruction of our bodies in such a manner. Most smokers find quitting difficult. The smoker who loves Christ has good reason to want to quit, and thus the battle is nearly won. If you are a smoker and wish to quit, pray often for strength. Some smokers can quit easily, while others find it difficult.