After pride, lust is the vice that the devil prefers to use to lure people away from God. Lust blinds the mind of a person, and since it is the mind that enlightens the will, once blinded, it no longer has the ability to lead the will away from the irrational urges of the body. Lust is an undiscerning passion that acts on fantasies, thoughts, and desires. Lust always leads to irrational, reckless, ruinous, and self-destructive behavior.
In the movie Back To The Future Part II, the main character, Marty McFly, travels 30 years into the future with scientist, Dr. Emmett “Doc” Brown. The movie starts with Doc returning from the year 2015 to 1985 and notifying Marty (who at that time is 17 years old and in high school) that they have to go “back to the future” to help Marty’s (future) son.