He shall spare the poor and needy - He will have pity on; he will show mercy or favor to them.

And shall save the souls of the needy - Will guard and defend them; will be their protector and friend. His administration will have special respect to those who are commonly overlooked, and who are exposed to oppression and wrong.

He shall spare the poor and needy,.... Pity them, have mercy and compassion on them, and sympathize with them; such an one is Christ, a merciful King, as well as High Priest, who is touched with a feeling of his people's infirmities, and who in his love and pity has redeemed them;

and shall save the souls of the needy; not to the exclusion of their bodies, which are also his care and charge, are bought with his blood, are preserved by him, will be raised from the dead, and made like his glorious body; but souls are mentioned as being the most excellent part of man, and which having sinned, are liable to damnation and the second death; and are therefore the special objects of redemption and salvation; these are saved by him from all their sins, and from wrath to come they deserve; hence his name is called "Jesus", a Saviour.

He shall spare the poor and needy, and shall save the souls of the needy.

72:2-17 This is a prophecy of the kingdom of Christ; many passages in it cannot be applied to the reign of Solomon. There were righteousness and peace at first in the administration of his government; but, before the end of his reign, there were troubles and unrighteousness. The kingdom here spoken of is to last as long as the sun, but Solomon's was soon at an end. Even the Jewish expositors understood it of the kingdom of the Messiah. Observe many great and precious promises here made, which were to have full accomplishment only in the kingdom of Christ. As far as his kingdom is set up, discord and contentions cease, in families, churches, and nations. The law of Christ, written in the heart, disposes men to be honest and just, and to render to all their due; it likewise disposes men to live in love, and so produces abundance of peace. Holiness and love shall be lasting in Christ's kingdom. Through all the changes of the world, and all the changes of life, Christ's kingdom will support itself. And he shall, by the graces and comforts of his Spirit, come down like rain upon the mown grass; not on that cut down, but that which is left growing, that it may spring again. His gospel has been, or shall be, preached to all nations. Though he needs not the services of any, yet he must be served with the best. Those that have the wealth of this world, must serve Christ with it, do good with it. Prayer shall be made through him, or for his sake; whatever we ask of the Father, should be in his name. Praises shall be offered to him: we are under the highest obligations to him. Christ only shall be feared throughout all generations. To the end of time, and to eternity, his name shall be praised. All nations shall call HIM blessed.