A Contradiction?

So here is the thing I find contradictory in what people like this are saying. Are they saying that the non-believer ceases to exist following the death of the body? If this is so, then what need is there for ye olde fiery lake?

I like this video better. It has a snappier beat!

The Immortal Soul by Camden Christadelphia

So the fellow in the video postulates that there is no immortal soul to survive death.
Fine, you might say. Thus, he is an atheist. He doesn't believe in life after death.
This is where the WTF comes in.
He is not an atheist.
He is a Christian.
He states that the idea of the immortal soul comes from Greek beliefs.
Fine, but...
If there is no immortal soul...
Then why should anyone give a rat's behind about worshiping God, Satan, Cthulhu, the Flying Spaghetti Monster, or anything else?
(Although worshiping the Flying Spaghetti Monster or Cthulhu is pretty cool regardless of whether or not we have souls.)
This guy says, "the man is the soul," and "a live dog is better than a dead lion."
He is using the word "soul" in the context of "person," i.e. "Spectra is a good soul."
(Well, actually he wouldn't think I'm a good soul. I'm a heathen, Pagan blasphemer.)
But if the "soul" is the body and the consciousness all wrapped in one, and when it dies, poof, we're gone...
THEN WHO GIVES A FLYING CRAP WHETHER OR NOT WE WORSHIP THE GOD THAT THIS GUY SAYS WE'RE SUPPOSED TO BE WORSHIPING?
What difference does it make if we are exalted or damned if we have ceased to exist?

Admissibly, I haven't listened to any of the guy's other stuff. My soul is too befuddled to even consider it at the moment.