Perhaps if you provided a URL to your current archive, you might get more intelligent response as people would be able to see what exactly you are archiving?
However, if I understand you correctly what you want is a content management system, CMS that whenever you create a new daily devotional the old one is archived, and indexed automatically. There are quite alot of these out there many of them are free. Personally, I sort of like Microsoft Sharepoint (I know that a lot of people hate everything Microsoft so my plug for them should bring out several other CMS alternatives many which will be free). I know that Network Solutions (because I use it) has a subscription based Sharepoint server solution, that is rock solid.
There used to be an Australian guy with a product called Content Spring that was really excellent for about $25.00 USD but he and his site vanished one day (must have gone on walk-about)!
Visit <a href="http://leviabbott.com" target="_blank">LeviAbbott.com</a>!