Revelation of John 21:7

He that overcometh--another aspect of the believer's life: a conflict with sin, Satan, and the world is needed. Thirsting for salvation is the first beginning of, and continues for ever (in the sense of an appetite and relish for divine joys) a characteristic of the believer. In a different sense, the believer "shall never thirst." inherit all things--A, B, Vulgate, and CYPRIAN read, "these things," namely, the blessings described in this whole passage. With "all things," compare Co1 3:21-23. I will be his God--Greek, "I will be to him a God," that is, all that is implied of blessing in the name "God." he shall be my son--"He" is emphatic: He in particular and in a peculiar sense, above others: Greek, "shall be to me a son," in fullest realization of the promise made in type to Solomon, son of David, and antitypically to the divine Son of David.

Hitherto the prophecy of this book has presented to us a very remarkable mixture of light and shade, prosperity and adversity, mercy and judgment, in the conduct of divine Providence towards the church in the world: now, at the close of all, the day breaks, and the shadows flee away; a new world now appears, the former having passed away. Some are willing to understand all that is said in these last two chapters of the state of the church even here on earth, in the glory of the latter days; but others, more probably, take it as a representation of the perfect and triumphant state of the church in heaven. Let but the faithful saints and servants of God wait awhile, and they shall not only see, but enjoy, the perfect holiness and happiness of that world. In this chapter you have, I. An introduction to the vision of the new Jerusalem (Rev 21:1-9). II. The vision itself (Rev 21:10, etc.)

21:7 All who are victorious: God’s children who persevere in life will inherit his blessings. Adoption is a covenant relationship; the language of adoption certifies their privileges and responsibilities (cp. Gen 17:8; 2 Sam 7:14-16; Jer 31:33; Ezek 34:24).