Isaiah 11:5

And righteousness shall be the girdle of his loins,.... He shall be adorned with it, strengthened by it, and ready at all times to perform it; he loved righteousness, and did acts of righteousness throughout the whole course of his life; and, by his active and passive obedience, wrought out an everlasting righteousness for his people; he is a King that reigns in righteousness, righteousness is the sceptre of his kingdom; all his administrations of government are righteous; just and true are all his ways:

and faithfulness the girdle of his reins; he was faithful to God, that appointed him as King and Head of the church; faithful as a Prophet, in declaring his mind and will; and is a faithful High Priest, as well as a merciful one. The Targum, interprets this of righteous and faithful men, thus,

"and the righteous shall be round about him, and they that work (the work) of faith shall draw nigh unto him;''

but it is said of a single person, of the Messiah only, to whom it properly belongs.