Those that believe will speak with new tongues! Nowhere does id say it is a sign to unbelievers in Mark 16.
So you are saying that tongues is inseparable from truth faith in Christ and thus non-speakers are lost. The fact that Paul denies that God gives tongues to all believers is simply trashed by your interpretation (1 Cor. 12:29-30).
"For anyone who speaks in a tongue does not speak to men but to God." (1 Corinthians 14:2)
Another verse jerked out of context. In context, Paul is referring to speaking in tongues without an interpreter not just speaking in tongues. Neither does this verse say one word about praying in tongues but rather speaking in tongues.
A person prays in the Holy Spirit to God.
To do anything "in the Holy Spirit" does not mean the Holy Spirit does it for us but rather what we do is done by or under the leadership of the Spirit. Just like to "walk in the Spirit" does not mean the Holy Spirit walks for us but rather we live by his power and leadership. To pray "in the Spirit" simply means to pray under the leadership of the Spirit.
You are confusing texts that speak of what is done "in my spirit" versus what is done "in the Spirit." Our spirit may bear witness with the Holy Spirit but that does not mean they are one and the same but rather our spirit is following or submissive to the leadership of the Spirit.
When a person prays in the Spirit, this does not need to be interpreted into the local language because God always understands what the Holy Spirit is saying
Praying in "my spirit" is not the Holy Spirit- praying. When the Holy Spirit intercedes for us it is with groanings "THAT CANNOT BE UTTERED" and tongues can be uttered and is our utterings (Rom. 8:26-27).
The Bible refers to this as "praying in a tongue" (see 1 Corinthians 14:14), "praying with my spirit" (see 1 Corinthians 14:15), "praying in the Spirit" (see Ephesians 6:18), and "praying in the Holy Spirit" (see Jude 1:20). Bible scholars sometimes refer to this as the "private" use of tongues.
This is absolutely pure 100% hogwash! First, these scriptures have nothing to do with the Holy Spirit praying for us. To pray "in the Holy Spirit" simply means to pray under the leadership of the Spirit just like to "walk in the Spirit" does not mean the Holy Spirit walks for us but rather it means to live under the leadership of the Spirit.
You ignore what Paul calls "praying in the spirit"
You ignore the context from which it is taken and then completely pervert it, and jerk it out context. The context is repudiating any praying in tongues that does not come with understanding for both the speaker and the hearer. This is not a context of PRVIATE prayer as 1 Cor. 14:17 explicitly mentions those listening to us when we pray.
The word "edifies" is a translation of the Greek word oikodomeo, which means "to build up in the faith, to edify" (The Complete Word Study Dictionary of the New Testament, Spiros Zodhiates, p.1031).
He is saying this as a rebuke not as a compliment. He also repeatedly qualifies edification in connection with tongues to be inseparable from understanding what is said. The hearer is only edified when he understands what is said. Likewise, the speaker is only edified when he understands what is said (1 Cor. 14:14-17). So verse 2 must refer to one who speaks with understanding but no one else is given understanding so the speech is a "mystery" to all others but God.
Paul said in this verse that speaking in tongues "edifies" a person (it builds up his faith),
He says no such thing! Edification for both hearer and speaker requires understanding. The speaker who does not understand is not edified but the whole exercise is "unfruitful." Finally, faith cannot be built up when there is no understanding of what is said as faith requires "substance" that gives hope and the Bible does not teach blind faith or blind hope and that is precisely what you are attempting to teach when you say a person who does not understand what they are saying is being edified when Paul says they are being "unfruitful."
and Jude said that we should build up our faith, praying in the Holy Spirit:
"But you, beloved, build yourselves up [founded] on your most holy faith - make progress, rise like an edifice higher and higher - praying in the Holy Spirit" (Jude 1:20, AMP)
Jude said that praying in the Holy Spirit builds us up and edifies us. Paul said that speaking in tongues builds us up and edifies us. Again, "praying in the Spirit" and "praying in tongues" are simply two ways of saying the same thing.
Look at the context! he is contrasting the saved with the lost who is "sensual" or carnal. We are to build ourselves up in "the faith" (apostolic doctrine) and through prayer under the leadership and power of the Holy Spirit and keeping ourselves in the love of God. This has nothing to do with tongues or any other sign gifts. Peter provides Elijah as the model of prayer for us and Elijah never prayed in tongues. Jesus never prayed in tongues but lived, walked, preached, prayed "in the Spirit" as the gift of tongues was not given until Pentecost.