A recently ordained priest is sent to a small parish church in rural Mexico to help an aging priest. Upon arriving at his new post, he meets a beautiful young woman with a religious passion that borders on obsession. Quickly her passion for her faith becomes entangled in a growing attraction to the new priest. When the priest crosses the line that seperates temptation from sin, he finds himself torn between the devine and the carnal, the righteous and the unjust.