A gray-haired Texas Christian missionary who preached “nudity is unity” to the boys he sexually abused — sometimes in front of their parents — learned Thursday he’ll likely die behind bars. Daniel Savala, 70, was sentenced to 30 years in prison — an effective life sentence — as he emotionlessly entered a guilty plea to one count of continuous trafficking of persons. The creep was handed down the agreed-upon sentence by Judge Susan Kelly, with no possibility of parole. Daniel Savala pleaded guilty to a sex-trafficking charge and was sentenced to 30 years behind bars for abusing two boys. KWTX The charge Savala pleaded to — after reaching a deal with prosecutors — is meant to punish anyone who carries out a pattern of sexual exploitation of more than one victim for some duration of time. “I don’t expect he will ever see the light of day again,” said McLennan County District Attorney Josh Tetens, according to a report by NBC News .…