1 Corinthians 14:36

'What? Was it from you that the word of God went forth? or did it come to you alone?'

This refers back to the reference to 'all the churches'. Are the Corinthians going to set themselves up as different from all the others? Do they really consider that the word of God originally went forth from them? That they were the only ones who received it? So much so that they have set up their own ideas in a way which is contradictory to how all the others see things. None others have such extreme manifestations, so much emphasis on them, so conceited a view of their own spirituality. So let them learn from them.