The future prophecies for the New World branch of Israel are now brought to the forefront. The prediction is that there will be affliction of the Nephites (and probably assent by the current congregation that this part has been fulfilled). The promise is also that the Gentiles will have their hearts softened to join with Zion. These are the Gentiles who will fulfill Isaiah's prophecy. It will not be those who contend against Zion such as those mentioned in verse 16, but those whose hearts have been softened, and who are part of the community.