"Re 22:17. Reply of the spiritual Church and John to Christ’s words (Rev 22:7, 12, 16).
the Spirit—in the churches and in the prophets.
the bride—not here called “wife,” as that title applies to her only when the full number constituting the Church shall have been completed. The invitation, “Come,” only holds good while the Church is still but an affianced Bride, and not the actually wedded wife. However, “Come” may rather be the prayer of the Spirit in the Church and in believers in reply to Christ’s “I come quickly,” crying, Even so, “Come” (Rev 22:7, 12); Rev 22:20 confirms this view. The whole question of your salvation hinges on this, that you be able to hear with joy Christ’s announcement, “I come,” and to reply, “Come” [BENGEL]. Come to fully glorify Thy Bride.
let him that heareth—that is, let him that heareth the Spirit and Bride saying to the Lord Jesus, “Come,” join the Bride as a true believer, become part of her, and so say with her to Jesus, “Come.” On “heareth” means “obeyeth”; for until one has obeyed the Gospel call, he cannot pray to Jesus “Come”; so “hear” is used, Rev 1:3; Jn 10:16. Let him that hears and obeys Jesus’ voice (Rev 22:16; Rev 1:3) join in praying “Come.” Compare Rev 6:1, 10; see on Rev 6:1. In the other view, which makes “Come” an invitation to sinners, this clause urges those who themselves hear savingly the invitation to address the same to others, as did Andrew and Philip after they themselves had heard and obeyed Jesus’ invitation, “Come.”
let him that is athirst come—As the Bride, the Church, prays to Jesus, “Come,” so she urges all whosoever thirst for participation in the full manifestation of redemption-glory at His coming to us, to COME in the meantime and drink of the living waters, which are the earnest of “the water of life pure as crystal … out of the throne of God of the Lamb” (Rev 22:1) in the regenerated heaven and earth.
And—so Syriac. But A, B, Vulgate, and Coptic omit “and.”
whosoever will—that is, is willing and desirous. There is a descending climax; Let him that heareth effectually and savingly Christ’s voice, pray individually, as the Bride, the Church, does collectively, “Come, Lord Jesus” (Rev 22:20). Let him who, though not yet having actually heard unto salvation, and so not yet able to join in the prayer, “Lord Jesus, come, “still thirsts for it, come to Christ. Whosoever is even willing, though his desires do not yet amount to positive thirsting, let him take the water of life freely, that is, gratuitously." Jamieson, R., Fausset, A. R., & Brown, D. (1997). Commentary Critical and Explanatory on the Whole Bible (Vol. 2, pp. 604–605). Oak Harbor, WA: Logos Research Systems, Inc.
linger: 
