Contradiction with 1 Corinthians 14:33
This verse states that God is not the author of confusion, but of peace, which seems to contradict the idea of being filled with the Spirit leading to speaking in tongues and boldness, which could be seen as creating confusion.
1 Corinthians 14:33: For God is not [the author] of confusion, but of peace, as in all churches of the saints. [confusion: Gr. tumult, or, unquietness]
Contradiction with Acts 2:13
This verse notes that others thought those filled with the Spirit were drunk, which contradicts the purpose of clear communication through prayer and the Holy Spirit in Acts 4:31.
Acts 2:13: Others mocking said, These men are full of new wine.
Contradiction with 1 Corinthians 14:40
This verse calls for doing things decently and in order, which might contradict the bold and spontaneous actions of speaking after being filled with the Holy Ghost, as expressed in Acts 4:31.
1 Corinthians 14:40: Let all things be done decently and in order.
Contradiction with 1 Corinthians 14:27-28
It provides guidance that only two or three should speak in tongues, and only if there's an interpreter, potentially contradicting the spontaneous speaking in tongues by many seen in Acts 4:31 as an orderly practice.
1 Corinthians 14:27-28: If any man speak in an [unknown] tongue, [let it be] by two, or at the most [by] three, and [that] by course; and let one interpret. [two...: by two or three sentences separately]