The completed New Testament desires that we did all speak in tongues and earnestly seek the gifts especially that we may prophesy.
It is the completed New Testament we are following.
It is the completed New Testament we are following.
If Paul wrote to the church at Corinth.. then it is firstly for them.
For it to be for us today would require no future limitations on what is being followed.
That is just normal biblical interpretation.
If a leader now says there is a law that all must wear t shirts.. it would apply to us but then 10 years in the future something could happen that annuls that law.
So 'don't forbid to speak in tongues' is to people 2000 years ago.. that may apply to now if the perfect thing is not the finished inspiration of the Scriptures.
But the principle of saying it is to them, there and then.. is completely normal biblical interpretation.