John 3:5-6 - 5 Jesus answered, “I assure you
and most solemnly say to you, unless one is born of water and the Spirit he cannot [ever] enter the kingdom of God. 6 That which is
born of the flesh is flesh [the physical is merely physical], and that which is born of the Spirit is spirit.
This of course is another in a long series of things that have been debated by "the church" over the centuries.
But if being "born of water" mean natural birth, and not water baptism, (i.e. water breaks).. then that means aborted and miscarried babies can never enter the kingdom of God.
Only babies that were actually "born" of water would apply.
Also keep in mind, all 5 places it mentions people being "baptized" in the Holy Spirit, all five groups of them had already been saved for a while, and at least 3 groups of them had already been baptized in water.
No where in the Bible does it mention people being baptized in the Holy Spirit at the time of salvation.
You have the 120 people in the upper room in Acts 2, the disciples were there, they had already been baptized in water.
You have the disciples at Ephesus, ( Acts 19:1-7; ) they had already been baptized in water (John's baptism)
The Samaritans in Acts 8:12-17; had already been baptized in water.
....
In the case of Cornelius (the first Gentile baptized with the Holy Spirit).. he was baptized in the Holy Spirit first.. and then baptized in water. ( Acts 10:44-48 )
Which leaves Paul... it doesn't really mention if/when he was baptized in water. But he did baptize others, so it is assumed he was baptized in water.