14:6 What shall I profit you? The gift of tongues, exercised to the church, cannot profit unless it does one of four things named:
A revelation. The inspired utterance of him who prophesies.
Knowledge. The gift of teaching the inspired truths of the Scriptures, or those revealed by the prophets.
14:6 Revelation - Of some gospel mystery. Knowledge - Explaining the ancient types and prophecies. Prophecy - Foretelling some future event. Doctrine - To regulate your tempers and lives. Perhaps this may be the sense of these obscure words.
14:6-14 Even an apostle could not edify, unless he spoke so as to be understood by his hearers. To speak words that have no meaning to those who hear them, is but speaking into the air. That cannot answer the end of speaking, which has no meaning; in this case, speaker and hearers are barbarians to each other. All religious services should be so performed in Christian assemblies, that all may join in, and profit by them. Language plain and easy to be understood, is the most proper for public worship, and other religious exercises. Every true follower of Christ will rather desire to do good to others, than to get a name for learning or fine speaking.
