Wall of Law

(Spell Compendium, page 233, DnD 3.5)

Abjuration[Lawful]

Level: ; Cleric 4; Sorcerer/Wizard 4
Components: V, S, DF
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Effect: A straight wall whose area is up to one 10-ft. square/level or a sphere or hemisphere with a radius of up to 5 ft./2 levels
Duration: 10 minutes/level
Saving Throw: See text
Spell Resistance: Yes

You invoke the abjuration, and a wall of translucent silver energy springs up before fading away to nothingness.

This spell functions like wall of good, except that chaotic creatures are blocked.