Afterward he measured a thousand; and it was a river that I could not pass over: for the waters were risen, waters to swim in, a river that could not be passed over.

And he measured a thousand. and he brought me through the water up to the loins. And he measured a thousand, and it was a torrent, which I could not pass over: for the waters were risen so as to make a deep torrent, which could not be passed over.

And he measureth a thousand, a stream that I am not able to pass over; for risen have the waters, waters to swim in, a stream that is not passed over.

Again, after his measuring a thousand, it became a river which it was not possible to go through: for the waters had become deep enough for swimming, a river it was not possible to go through.

And he measured one thousand, and he led me forward, through the water, up to the waist. And he measured one thousand, into a torrent, through which I was not able to pass. For the waters had risen to become a profound torrent, which was not able to be crossed.

The rivers in Palestine were for the most part mere watercourses, dry in summer, in winter carrying the water along the wadys to the sea. The river of the vision is to have a continuous flow.
Waters to swim in - When under Constantine the Roman empire had become Christian, the Church may be contemplated as the full river, to flow on through time until the final completion of Isaiah's prophecy Isaiah 11:9.

Afterward he measured a thousand; [and it was] a river that I could not pass over: for the waters had risen, waters to swim in, a (b) river that could not be passed over.
(b) Signifying that the graces of God would never decrease, but ever abound in his Church.

Afterward he measured a thousand,.... A fourth time a thousand cubits. Some think these four measurings respect the preaching of the Gospel in the four parts of the world; but rather they refer to four remarkable seasons of the ministry of it; as in the times of John the Baptist, and the disciples of Christ before his death; in the primitive churches of the three first centuries; at the time of the Reformation; and in the latter day glory, which is the fourth and last measuring:
and it was a river that I could not pass over; the prophet could not set his foot on the bottom, and wade through it, and cross over it, as he had done before:
for the waters were risen, waters to swim in; not to walk in:
a river that could not be passed over; by any man, on his feet; only by swimming, and perhaps not by that, at least not without difficulty: this may signify the large spread of the Gospel in the latter day, when the earth shall be filled with it, as the waters cover the sea; and the great light into it, and knowledge of it, that men shall then have, Isaiah 11:9, and yet that there are some doctrines exceeding deep, out of the reach and penetration of men, called the deep things of God, which human reason cannot attain, and where it cannot fix its foot, 1-Corinthians 2:9, and which are only to be reached and embraced in the swimming arms of faith; and, though believed, cannot be accounted for, as to the modus of them, and are not to be dived into; such as the trinity of Persons in the Godhead, and the distinct manner of their subsisting in it; the generation of the Son; the procession of the Spirit; the incarnation of Christ; the union of the two natures in his person; the resurrection of the dead, &c.