Article 16
In the sixteenth article, the question is raised whether God not only brings about some miracles but even all miracles by the visible or invisible ministry of the angels.
I also deem this to be true in regard to some ministry of the angels, although the ministry of the angels is not extended to everything that comes about in a miracle as is clear in the previous examples and in the formation of Christ's body from the Virgin.
Chapter 17 of 37