The Baptism of the Holy Spirit and fire is for Christians to be empowered by the Spirit.
It is not Gods judgement on them.
4 And being assembled together with them, He commanded them not to depart from Jerusalem, but to wait for the Promise of the Father, “which,” He said, “you have heard from Me; 5 for John truly baptized with water, but you shall be baptized with the Holy Spirit not many days from now.” Acts 1:4-5
3 Then there appeared to them divided tongues, as of fire, and one sat upon each of them. 4 And they were all filled with the Holy Spirit and began to speak with other tongues, as the Spirit gave them utterance. Acts 2:3-4
The disciples were filled with the Spirit and fire, as tongues of fire sat upon them.
God is an all consuming fire.
JLB