No, it is you who seems to think that the Holy Spirit can only empower those in whom He indwells. That is not the case. He can empower anyone, or anything, at His sole discretion. He empowered the donkey, He empowered the Gentiles, He has empowered many, many people before there even was an indwelling. The fact that He empowers someone or something does not in any way indicate their salvation.
Sorry you are assuming the baptism en the Spirit is only an empowering to speak
It is much more
1 Corinthians 12:13 — 13 For en one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit.
And places one into the body of Christ
And it served as a witness they had believed and should be baptized
Acts 10:45–48 (KJV 1900) — 45 And they of the circumcision which believed were astonished, as many as came with Peter, because that on the Gentiles also was poured out the gift of the Holy Ghost. 46 For they heard them speak with tongues, and magnify God. Then answered Peter, 47 Can any man forbid water, that these should not be baptized, which have received the Holy Ghost as well as we? 48 And he commanded them to be baptized in the name of the Lord. Then prayed they him to tarry certain days.
would you baptize the donkey?
Convinced the Jews that the gentiles had repentance unto life
Acts 11:16–18 (KJV 1900) — 16 Then remembered I the word of the Lord, how that he said, John indeed baptized with water; but ye shall be baptized with the Holy Ghost. 17 Forasmuch then as God gave them the like gift as he did unto us, who believed on the Lord Jesus Christ; what was I, that I could withstand God? 18
When they heard these things, they held their peace, and glorified God, saying, Then hath God also to the Gentiles granted repentance unto life.
and that the gentiles had their hearts purified by faith
Acts 15:8–9 (KJV 1900) — 8 And God, which knoweth the hearts, bare them witness, giving them the Holy Ghost, even as he did unto us; 9 And put no difference between us and them, purifying their hearts by faith.