The Prophecy 3: The Ascent (2000)
The Prophecy 3: The Ascent is a fantasy horror-thriller film, and the third motion picture (of five) in The Prophecy series. Christopher Walken and Steve Hytner reprise their roles as the Archangel Gabriel and the coroner Joseph, respectively. As the war in Heaven and on Earth rages on, Pyriel (Scott Cleverdon), the Angel of Genocide, arises with the intention of destroying all humankind; the only one who can stop him is Danyael (Dave Buzzotta), a Nephilim born of an angel and a human woman. However, Danyael is unaware of his purpose until he learns it from Gabriel (who became a human at the end of The Prophecy II). Gabriel acts as Danyael's guardian while Zophael (Vincent Spano) seeks out Danyael. The fate of humankind hangs in the balance as Danyael sets out to confront Pyriel and fulfill his destiny.
More at Wikipedia.