False, no one was a child of God until the new birth. The new birth was not available until after the d,b,r of Jesus Christ.
Luke 1:15
For he shall be great in the sight of the Lord,
and shall drink neither wine nor strong drink;
and he shall be filled with the Holy Ghost,
even from his mother's womb.
Luke 1:41
And it came to pass, that,
when Elisabeth heard the salutation of Mary,
the babe leaped in her womb; and Elisabeth
was filled with the Holy Ghost:
Luke 1:67
And his father Zacharias was filled with the Holy Ghost,