And when they arrived, they called the church together and reported what God had done with them and how he had opened the door of faith to the Gentiles.
When they heard this, they stopped objecting and glorified God, saying, “God has then granted life-giving repentance to the Gentiles too.” The Church at Antioch.
The whole assembly fell silent, and they listened while Paul and Barnabas described the signs and wonders God had worked among the Gentiles through them. James on Dietary Law.
So if the whole church meets in one place and everyone speaks in tongues, and then uninstructed people or unbelievers should come in, will they not say that you are out of your minds?
But by the grace of God I am what I am, and his grace to me has not been ineffective. Indeed, I have toiled harder than all of them; not I, however, but the grace of God [that is] with me.