Parallel
1 Corinthians 14:22
Clementine Vulgate · Berean Standard Bible
Itaque linguæ in signum sunt non fidelibus, sed infidelibus : prophetiæ autem non infidelibus, sed fidelibus.
Tongues, then, are a sign, not for believers, but for unbelievers. Prophecy, however, is for believers, not for unbelievers.