Narnia FB page wrote:"To defeat the darkness out there, you must defeat the darkness in yourself."
--Aslan in The Voyage of the Dawn Treader (View here)
It was actually Coriakin who spoke that infamously cheesy line in the movie of course. Not Aslan.
If you would like to see HarperCollins remove this image, please send a message to tmpcorrections@harpercollins.com. Last time, they listened and deleted the image. They are often very sloppy with how they post quotes.
This one isn't nearly as bad as their previous goof, but these quotes get a lot of shares, and before you know it someone will credit Lewis with it and it will keep spreading. Misquoting Lewis on social media is a really common problem, and I try to plug the leaks wherever I can.
Thank you!