Isaiah 60:4 - Matthew Poole's English Annotations on the Holy Bible

Lift up thine eyes round abrupt; or in a circle; into all parts of the earth: it seems to relate to the apostles and disciples, with their successors, carrying the gospel into all parts of the world. And in regard it would be as it were a thing incredible, he bids them lift up their eyes, as if they were to behold it in some vision, or upon some watch tower in Jerusalem: there is the like expression Isaiah 49:18. All they gather themselves together: he speaks more particularly, either of the Jews flocking from all parts to Jerusalem, when they shall hear of their return from Babylon, which may be true in the type; or especially, of the coming in of some of all nations to the gospel. Thy sons shall come from far, and thy daughters shall be nursed at thy side; the same thing, only for elegancy sake expressed in its parts; the sense respects both persons and place; as to persons, Thy sons and thy daughters also shall be brought unto thee tenderly, as it were in arms, Isaiah 49:22, where by thy side, by equivalent expressions of arms, bosoms, and shoulders, is supplied with reference to them both, and may import they shall be brought unto the church of Christ as unto their mother; and it may be further observed, that where the masculine gender is joined with the feminine of the same species, it notes multitude and variety, as Ecclesiastes 2:8, men singers and women singers, i.e. all sorts and variety of vocal music: and as to place, Both thy sons and thy daughters that are not only near, but also afar off, shall come to thee, as we say, far and near, Acts 2:39; or it is the same with what was said before, round about in all quarters of the world; from far noting the longitude, and ad latus, at or on thy side, the latitude, and even those that perhaps were before at enmity one with another.