ebible

eBible.com is a Bible site that can be instantly integrated into your WordPress blog with this plugin. After 
installing and positioning the widget, your users will be able to search the Bible powered by eBible.com’s powerful search engine.
See http://ebible.com/developers for more information on eBible which this plugin uses

Bible Search

The eBible Bible Search plugin let's website and blog owners give their users the power of eBible.com's search engine directly on their webs …

WordFez is a plugin for bilingual (French-English) posts. It is seamlessly integrated into WordPress using a TinyMCE plugin.
It will add 2 extra buttons in the WYSIWYG interface for French and English language. Each button inserts 2 anchors to surround each language. The anchors are labeled by small flags. 
The usage is very straight-forward. The plugin comes with a widget to allow each reader to conveniently and instantly switch between the languages.
You need WordPress 2.5 at least.
New in v0.2.1:
<ul>
<li>Compatibility with WordPress 2.5</li>
<li>Fix a small problem in ‘alt’ fields</li>
</ul>

WordFez

WordFez is a plugin for bilingual (French-English) posts. It is seamlessly integrated into Wordpress using a TinyMCE plugin.

Bible Search vs WordFez