Do you have a verse that states that they were saved because they were speaking in tongues?
IS THE SPIRITUAL GIFT OF TONGUES FOR THE BODY OF CHRIST OR FOR LOST UNBELIEVERS?
*1 Corinthians 12:1 - Now concerning
spiritual gifts, brethren, I do not want you to be ignorant: 2 You know that you were Gentiles, carried away to these dumb idols, however you were led. 3 Therefore I make known to you that no one speaking by the Spirit of God calls Jesus accursed, and no one can say that Jesus is Lord except by the Holy Spirit. 4 There are
diversities of gifts, but the same Spirit. 5 There are differences of ministries, but the same Lord. 6 And there are diversities of activities, but it is the same God who works all in all. 7 But the
manifestation of the Spirit is given to each one for the profit of all: 8 for to one is given the word of wisdom through the Spirit, to another the word of knowledge through the same Spirit, 9 to another faith by the same Spirit, to another gifts of healings by the same Spirit, 10 to another the working of miracles, to another prophecy, to another discerning of spirits, to another
different kinds of tongues, to another the interpretation of tongues. 11 But
one and the same Spirit works all these things, distributing to each one individually as He wills. 12 For as
the body is one and has many members, but all the members of that one body, being many, are one body, so also is Christ. 13 For
by one Spirit we were all baptized
into one body—whether Jews or Greeks, whether slaves or free—and have all been made to
drink into one Spirit.
Can you show me in the Bible where lost unbelievers were given the spiritual gift of tongues?