for the second link, where the images don't work, the resource probably is there, just not... there:
Request URL: http : // www.peterwade.com / principios / pages / 386_Page_005.jpg
Request Method: GET
Status Code: 404 Not Found
Dimensions: 0 × 0
File size: 22.36KB
MIME type: text/html[/B]
it appears the jpegs used on the second page aren't in the path you're describing in the css: /principios/pages.
for the first link, the path is correct: /colossians/pages.
if you want a positive test, just point in the second link to an image that works in the first link.