It is a historical fact that Cyrus did help to build the temple; he supplied funds from the public treasury for that object. We can understand his motives for doing so. If he desired the favour of the God of the Jews, he would naturally aid in restoring His shrine. Nabonidas had fallen, it was thought, through neglecting the worship of the gods. Cyrus seems to have been anxious to avoid this mistake, and to have given attention to the cultivation of their favour. If, as seems likely, some of the Jews had impressed his mind with the greatness of Jehovah, he might have desired to promote the building of the temple at Jerusalem with exceptional assiduity.
In the next place, Cyrus gives the captive Jews leave to go up to Jerusalem. The edict is purely permissive. There is to be no expulsion of Jews from Babylon. Those exiles who did not choose to avail themselves of the boon so eagerly coveted by the patriotic few were allowed to remain unmolested in peace and prosperity. The restoration was voluntary. This free character of the movement would give it a vigour quite out of proportion to the numbers of those who took part in it, and would, at the same time, ensure a certain elevation of tone and spirit. It is an image of the Divine restoration of souls, which is confined to those who accept it of their own free will.
Further, the object of the return, as it is distinctly specified, is simply to rebuild the temple, not--at all events in the first instance--to build up and fortify a city on the ruins of Jerusalem; much less does it imply a complete restoration of Palestine to the Jews, with a wholesale expulsion of its present inhabitants from their farms and vineyards. Cyrus does not seem to have contemplated any such revolution. The end in view was neither social nor political, but purely religious. That more would come out of it, that the returning exiles must have houses to live in and must protect those houses from the brigandage of the Bedouin, and that they must have fields producing food to support them and their families, are inevitable consequences. Here is the germ and nucleus of a national restoration. Still it remains true that the immediate object--the only object named in the decree--is the rebuilding of the temple. Thus we see from the first that the idea which characterises the restoration is religious. The exiles return as a Church. The goal of their pilgrimage is a holy site. The one work they are to aim at achieving is to further the worship of their God.