@EdJ Hi Ed,
Acts 22.15
And now why do you delay? Arise and be baptised, and wash away your sins calling on his name.
Any baptism by the will of man is water baptism.

Jn 1.12
But as many as received him, to them he gave the right to become children of God, even to those who believe in his name,
who were born not of blood, nor the will of man, but of God.

The Greek Word is BLOODS indicating heredity.