Detect evil

From LSWiki

[Spell      :] Detect Evil
[Level      :] One
[Reversible :] Yes
[Sphere     :] Divination
[Components :] None
[Usage      :] cast detect evil [-] on <target>
[Effect     :] When detect evil or its reverse, detect good, is
                cast the target is bathed in a holy light that
                varies in intensity according the level of
                the target's virtue.