29 Let two or three prophets speak, and let the others weigh what is said.
1 Corinthians 14:29 Cross References - Common
1 Corinthians 12:10
10 and to another the working of miracles, and to another prophecy, and to another distinguishing between spirits, to another various kinds of tongues, and to another the interpretation of tongues.
1 Corinthians 14:39
39 Therefore, my brethren, desire earnestly to prophesy, and do not forbid speaking in tongues.
1 Thessalonians 5:19-21
1 John 4:1-3
1 Beloved, do not believe every spirit, but test the spirits to see whether they are of God; because many false prophets have gone out into the world.
2 By this you know the Spirit of God: every Spirit that confesses that Jesus Christ has come in the flesh is of God,
3 and every spirit which does not confess Jesus is not of God. This is the spirit of the Antichrist, of which you have heard that it was coming, and now it is in the world already.