Isaiah 56:6

6 And I shall bring in to bless the sons of a comeling, that cleave fast to the Lord, that they worship him, and love his name, that they be to him into servants; (to) each man keeping the sabbath, that he defoul it not, and holding (fast to) my bond of peace; (And also to the sons and daughters of the newcomers, or of the foreigners, who cleave firmly to the Lord, so that they worship him, and love his name, and so that they be his servants; to each person keeping the sabbath, so that they do not defile it, and holding firm to my covenant;)

Isaiah 56:6 Meaning and Commentary

Isaiah 56:6

Also the sons of the stranger that join themselves to the Lord,
&c.] Having answered the objection and removed the discouragement of the eunuch, he now returns to the sons of the stranger, who also join themselves to the Lord, as the eunuch had done; see ( Isaiah 56:4 ) and who do this, to serve him, and to love the name of the Lord, to be his servants;
who give up themselves to him, not only to be saved by him, but to serve him in righteousness and holiness, with reverence and godly fear, and from a principle of love to him; being heartily desirous, and accounting it an honour, to be his servants: everyone that keepeth the sabbath from polluting it, and taketh hold
of my covenant; (See Gill on Isaiah 56:4).

Isaiah 56:6 In-Context

4 For the Lord saith these things to geldings, that keep my sabbaths, and choose what things I would, and hold (fast to) my bond of peace. (For the Lord saith these things to the eunuchs, who keep my sabbaths, and choose what things I would, and hold firm to my covenant.)

5 I shall give to them a place in mine house, and (with)in my walls, and the best name, (yea, better than that) of sons and daughters; I shall give to them a name everlasting, that shall not perish (I shall give them an everlasting name, that shall not perish).

6 And I shall bring in to bless the sons of a comeling, that cleave fast to the Lord, that they worship him, and love his name, that they be to him into servants; (to) each man keeping the sabbath, that he defoul it not, and holding (fast to) my bond of peace; (And also to the sons and daughters of the newcomers, or of the foreigners, who cleave firmly to the Lord, so that they worship him, and love his name, and so that they be his servants; to each person keeping the sabbath, so that they do not defile it, and holding firm to my covenant;)

7 I shall bring them into mine holy hill, and I shall make them glad in the house of my prayer; their burnt sacrifices and their slain sacrifices shall please me on mine altar; for why mine house shall be called an house of prayer to all peoples, (I shall bring them to my holy hill, and I shall make them happy in the House of my prayer; their burnt sacrifices and their slain sacrifices shall be acceptable on my altar; for my House shall be called a House of prayer for all peoples, or for all the nations,)

8 saith the Lord God, that gathereth together the scattered men of Israel. Yet I shall gather together to him all the gathered men thereof. (saith the Lord God, who gathereth together the scattered of Israel. And I shall bring still others to join them.)