If you love to eat and I place a delicious dish in front of you, but also told you that it you eat the food, you'll get a stomach ache or even suffer food poisoning, you probably won't even touch the food. This is being sensible. Then I think of the many men who are obsessed with sex. In our culture this is a huge problem, giving rise to infidelity, pornography, and sex trafficking. In this case, even knowing that illicit sex could spread sexual diseases and cause pregnancies that can lead to abortion of the infant, these men still go ahead just to get some pleasure for their flesh. Probably the one thing that can stop them is knowing that committing such a sin can land them in hell. So we need to consider the consequences seriously before we give in to temptation. Always ask yourself "Do I want to offend the Lord my God and jeopardize my soul?"