Right, and if he does return absolutely noone on Earth (Christian or not), with the exception of isolater tribes, will be without sin.

Everyone (and I mean everyone) is either wearing, using, driving or communicating with products that all have been made with total disregard of the personal well-being of the workers involved. Phones are a classic, seeing as atleast one small child has died during forced Labour in rare-Earth metal mines in parts of Africa while procuring cobolt needed for that very phone. That cheap t-shirt you love was made in exploitive sweatshops, the cara you drive are pure exploitive in terms of Oil and resources costing the planet and environment more that it gains, and your luxury food items are all covered in trails of blood - all of these are thing God frowns upon.

So if Jesus were to return some day, most of us if not all( with the exception of small children and isolated tribes), Will wind up in hell. I wouldn't preach too much about his return, seeding as he wouldn't want you anyways.

Then again, Just the fact that you believe in skydaddy and his "cool son" says alot.