Air - If God be for us

Whose song is Air - If God be for us?

Artist Album
Messiah (vers. Dublin 1742)
Handel
Messiah (CD1of2) - Neville Marriner
Messiah - Neville Marriner (Disc 2)
Stephen Cleobury, Choir of King's College, Cambridge, AAM
Handel - Messiah CD2