Tertullian

“ However, when you are refuted on the call of the nations, you betake yourself to proselytes. You ask, who among the nations can turn to the Creator, when those whom the prophet names are proselytes of individually different and private condition? ”

“ Now you must deny either that these things were predicted, although they are plainly seen, or that they have been accomplished, although you read of them; else, if you cannot deny either one fact or the other, they must have been accomplished in Him of whom they were predicted. ”