Matthew 1:18
18Now the birth of Jesus Christ was like this: After his mother, Mary, was engaged to Joseph, before they came together, she was found pregnant by the Holy Spirit.
Matthew insists the conception is of the Holy Spirit—the incarnation is God’s holy initiative, not human scheming. Mary is already “his mother”; the child is already named with Messianic dignity.
Classical Arminians emphasize that God moves first in salvation history and in personal salvation. The Spirit’s work creates a new beginning; human beings are then summoned to trust and obey that gift. Grace enables; it does not wait for moral achievement.
The virgin conception is the Spirit’s creative act: the eternal Son takes true human nature without ordinary human fathering. Salvation begins in God’s holy action, not in human possibility.
Reformed confession joins the church’s historic faith here: Christ’s person is given by God. The God who effectually brings the Son into the world effectually brings sinners to the Son—initiative all the way down.