Isaiah 61:4

And they shall build the old wastes, they shall raise up the former desolations, and they shall repair the waste cities, the desolations of many generations.

Ver. 4. And they shall build the old wastes.] Desolationes saeculi, the Gentiles that have long lain forlorn and desolate, as ruined houses; or the wild waste, shall, by the apostles and other doctors of the Church, be brought to Christ, and built up in holiness.

And they shall repair.] The same thing is four different times said over for better assurance, and to set forth the miracle.