You can cast spells more quickly than usual in the heat of battle.
Prerequisite: Ability to cast paladin spells.
Benefit: You can cast most of your paladin spells faster than normal. If the spell normally requires a standard action, you can cast it as a swift action. If it normally requires a full round to cast, you can cast it as a standard action. Spells with longer or shorter casting times are not affected by this feat.
Source: Complete Champion, page 55.