Romans 12 is said to describe "spiritual gifts". (See this post, for instance.) Such gifts are often regarded as being granted supernaturally to specific Christians, who are then specially able to ...
1 Corinthians 14:22-25 confuses me. Verse 22 states: Tongues, then, are a sign, not for believers but for unbelievers; prophecy, however, is not for unbelievers but for believers. So, tongues is ...