Can you post such scriptures so we all can examine them?
Sure thing. I just spent the last 45 minutes throwing this together for you. Enjoy!
1 Corinthians 14:2 said:
For one who speaks in a tongue does not speak to men but to God; for no one understands, but in his spirit he speaks mysteries.
This is not a praise directing people to speak to God in a private prayer language. It is the exact opposite. First of all, we see Paul is telling of the greatness of prophecy because it edifies the Church. Tongues were not meant to do this. TOngues were not even primarily for the believer. They were for the unbeliever's benefit.
1 Corinthians 14:22a said:
So then tongues are for a sign, not to those who believe but to unbelievers;
That sign is clarified in Isaiah 28. The whole purpose of tongues was as a sign of judgment to unbelieving Israel during the transition period of old to new covenant when the Gentiles were being grafted in. It was seen as outlandish that a Gentile would possess anything of God. This was the sign of judgment that 1 Corinthians 13:21 quotes.
1 Corinthians 14:21 said:
BY MEN OF STRANGE TONGUES AND BY THE LIPS OF STRANGERS I WILL SPEAK TO THIS PEOPLE, AND EVEN SO THEY WILL NOT LISTEN TO ME
If tongues were meant to be a prayer language, why would Paul so boldly state that they are not for the believer?
Furthermore, let's go back to verse 2. It says that one who speaks in a tongue does not speak to men but to God. Many charismatics take this to mean they can pray to God in a private prayer language that is not meant for men. However, further examination of the text refutes this theory.
It clearly says the man who does this speaks mysteries. He speaks things he does not understand. In a sense, it amounts to futile babbling that he only hopes is making it to God in some cohesive manner on the other end. Also notice that the spirit is speaks of is not the Holy Spirit but rather, the spirit of the man.
1 Corinthians 14:4 said:
One who speaks in a tongue edifies himself; but one who prophesies edifies the church.
This is another one commonly used. Well, let's break it down while we are here. Charismatics make the claim that the private prayer language is meant for self edification and not for others. In verse 22, Paul says tongues are not meant for the believer. This is strike 1. Furthermore, we know that tongues need to be understood in order to have any edifying effect whatsoever. Paul was being sarcastic here. We see sarcasm being used all throughout this epistle such as 4:8-10 and 14:16. The Corinthians desired the "wow" gifts for selfish reasons. There was a sense of satisfaction in them knowing that they had what they thought to be the greater gifts that everyone could see.
1 Corinthians 14:6 said:
But now, brethren, if I come to you speaking in tongues, what will I profit you unless I speak to you either by way of revelation or of knowledge or of prophecy or of teaching?
Unless there was interpretation, there was no profit. If there is no profit, there is no edification. If there is no edification, there is no point.
1 Corinthians 14:12 said:
So also you, since you are zealous of spiritual gifts, seek to abound for the edification of the church.
The Corinthians desired gifts that could astonish. Paul was instructing them to take this zeal and apply it to the edification of the Church instead of toward selfish desires that are not of the Spirit.
1 Corinthians 14:14-15 said:
For if I pray in a tongue, my spirit prays, but my mind is unfruitful. What is the outcome then? I will pray with the spirit and I will pray with the mind also; I will sing with the spirit and I will sing with the mind also.
Paul is saying that to pray in tongues as a private prayer language (as they were apparently doing even back then) is in vain. Paul goes so far as to say it is unfruitful. If there is no fruit, there can certainly be no edification. Paul doesn't just leave it as bieng unfruitful for the Church as he differentiates in other passages. He plainly says it is unfruitful period. Unless the one speaking can understand it, there is no fruit. This is because his mind is unfruitful. I've actually heard Charismatics claim that freeing the mind is the goal. Paul says the exact opposite. He does not continue by saying to let your mind run free and pray an unknown tongue to God hoping that He will understand it and edify you. Paul says instead he will pray not only with the spirit but also with the
mind. One can only pray with the mind if he understands what he is praying.
1 Corinthians 14:13 said:
Therefore let one who speaks in a tongue pray that he may interpret.
Notice it does not say pray that
someone can interpret. It says for the speaker to pray that
he can interpret. This was more sarcasm. Paul knew they were speaking gibberish and he challenged them. If they weren't going to stop, at least pray that they can interpret their own nonsense.
1 Corinthians 14:28 said:
but if there is no interpreter, he must keep silent in the church; and let him speak to himself and to God.
This is another one used by Charismatics to claim they can pray to God in an unknown private prayer language. I have already given more than enough evidence that there is no such thing as a private prayer language because it is unfruitful, unprofitable, and has no edifying value whatsoever. In turn, the praying to God mentioned in verse 28 can only mean in their own language. If they felt compelled to speak in tongues but there was no interpreter, instead let that man remain quiet and pray to God with value in his own language.
1 Corinthians 12:3 said:
Therefore I make known to you that no one speaking by the Spirit of God says, "Jesus is accursed";
Many Charismatics say that they have experienced it so it can't be false. Well, the above verse should refute this in full. Apparently, some were claiming to speak in the Spirit yet they were saying, "Jesus is accursed." In the same manner, just because someone has claimed to experience the gift of tongues does not mean it is valid if it is outside of the framework of Scripture and goes against the very rebukes of Paul.