Isaiah 61:9

9 And they shall know their seed among the Gentiles, and their offspring in the midst of peoples: all that shall see them, shall know them, that these are the seed which the Lord hath blessed.

Isaiah 61:9 Meaning and Commentary

Isaiah 61:9

And their seed shall be known among the Gentiles, and their
offspring among the people
Not only the Jews will be converted as a body in the latter day, but there will be a succession of converts among them in later ages, and will be known among Christian Gentiles by their faith and love, and good works and holy conversation; and will be taken notice of and acknowledged by them as brethren, and will be famous among them for religion and godliness:

all that see them shall acknowledge them, that they are the seed which
the Lord hath blessed;
that they are the spiritual seed of Abraham, as well as his carnal seed, and are blessed with him; blessed with all spiritual blessings in Christ, with faith in him, and with every other grace.

Isaiah 61:9 In-Context

7 For your double confusion and shame, they shall praise their part: therefore shall they receive double in their land, everlasting joy shall be unto them.

8 For I am the Lord that love judgment, and hate robbery in a holocaust: and I will make their work in truth, and I will make a perpetual covenant with them.

9 And they shall know their seed among the Gentiles, and their offspring in the midst of peoples: all that shall see them, shall know them, that these are the seed which the Lord hath blessed.

10 I will greatly rejoice in the Lord, and my soul shall be joyful in my God: for he hath clothed me with the garments of salvation: and with the robe of justice he hath covered me, as a bridegroom decked with a crown, and as a bride adorned with her jewels.

11 For as the earth bringeth forth her bud, and as the garden causeth her seed to shoot forth: so shall the Lord God make justice to spring forth, and praise before all the nations.