ebible

eBible.com is a Bible site that can be instantly integrated into your WordPress blog with this plugin. After 
installing and configuring the plugin options you just continue blogging and all posts past, present and future with Bible 
references in them will be linked to eBible.com.
On page load javascript is used to bring your scripture references to life.
See http://ebible.com/developers for more information on eBible which this plugin uses

eBible

The eBible VerseLink plugin let's website and blog owners automatically link to Bible references

Fahad Alduraibi

Do you write posts in different languages that have different directions? 
This plugin enables a feature in the post editor which allow writing texts in Left-to-Right and Right-to-Left directions in the same post (or page) so you can write in English (and any other LTR language) and also RTL languages like Arabic, Persian and Hebrew.
Simply look for the new buttons added to the post editor after installing the plugin. (See the screenshots for better understanding)
اضافة زرارين لشريط التحرير لتمكين تحويل النص للقراءة من اليمين لليسار مثل اللغة العربية والفارسية والعبرية
<a href="http://www.fadvisor.net/blog/2008/10/wp-rtl/" rel="nofollow ugc">More details</a>
<ul>
<li>Note: This plugin will not change the direction of the post title, since that is controlled by the theme.</li>
</ul>

WP-RTL

Adds two buttons to the TinyMCE editor to enable writing text in Left to Right (LTR) and Right to Left (RTL) directions.

eBible vs WP-RTL