Wesley(i)
21 It is written in the law, In foreign tongues and with foreign lips will I speak to this people; and neither so will they hear me, saith the Lord.
22 So that tongues are for a sign, not to believers, but to unbelievers; whereas prophecy is not for unbelievers, but for believers.
23 Yet if the whole church be met together, and all speak with unknown tongues, and there come in ignorant persons or unbelievers, will they not say, that ye are mad?