In 1 Corinthians 14:13-17, Paul mentioned that the gift of tongues was used in public prayer for the purpose of edification. Charismatics, however, have tried to redefine the gift of tongues as a special mode of supernatural expression for their personal devotions and private prayers. But notice how different Paul's description is from that of modern tongues-speakers. First, Paul was not commending any form of gibberish, since he had already established that the real gift consisted of speaking in translatable foreign languages (vv. 10-11). Second, Paul would never extol prayers that bypass the mind, as many charismatics do. That was--and still is today--a pagan practice. In the Greco-Roman mystery religions, ecstatic utterances were commonly employed as a way to circumvent the mind in order to commune with demonic entities. So it is likely that Paul's words in these verses include a sarcastic tone, as he rebuked the Corinthian Christians for their attempt to imitate the mindless practices of their pagan neighbors.