Posting Daily from Database

I just changed servers. The site pulls a daily post from a database based on record number. Every day at midnight, a new post on the page.

Is there a plugin of some kind that would do this for me? I have the database from the old site and downloaded the files, but I am unable to get into the admin section.

I have 700+ (2 years worth) of daily devotions in a database. Hope this makes sense.

Thanks much!