"We . . . who are called and are Christians"

"Nos ergo qui sumus uocamurque Christiani. . . ."

     St. Augustine, City of God 18.54, trans. Dods. =CSEL 40.2, 362 l. 1.  Note that it is actually the reverse:  "We . . . who are are and are called Christians. . . ."  Search CAG for more examples of this, as something similar is present in some of the collects.