Exodus 7:17

17 `Thus said Jehovah: By this thou knowest that I [am] Jehovah; lo, I am smiting with the rod which [is] in my hand, on the waters which [are] in the River, and they have been turned to blood,

Exodus 7:17 Meaning and Commentary

Exodus 7:17

Thus saith the Lord, in this thou shalt know that I am the
Lord
By the following instance of his power and vengeance:

behold, I will smite with the rod that is in my hand;
which though in the hand of Moses, ( Exodus 7:18 ) yet he being his ambassador, and representing him, is said to be in the hand of the Lord; and with this he threatens to smite

upon the waters which are in the river;
the river Nile, and the canals thereof:

and they shall be turned to blood;
and if this river was their god, it would abundantly appear that the God of the Hebrews was Jehovah, and above all gods, and particularly above theirs.

Exodus 7:17 In-Context

15 go unto Pharaoh in the morning, lo, he is going out to the water, and thou hast stood to meet him by the edge of the River, and the rod which was turned to a serpent thou dost take in thy hand,
16 and thou hast said unto him: Jehovah, God of the Hebrews, hath sent me unto thee, saying, Send My people away, and they serve Me in the wilderness; and lo, thou hast not hearkened hitherto.
17 `Thus said Jehovah: By this thou knowest that I [am] Jehovah; lo, I am smiting with the rod which [is] in my hand, on the waters which [are] in the River, and they have been turned to blood,
18 and the fish that [are] in the River die, and the River hath stank, and the Egyptians have been wearied of drinking waters from the River.'
19 And Jehovah saith unto Moses, `Say unto Aaron, Take thy rod, and stretch out thy hand against the waters of Egypt, against their streams, against their rivers, and against their ponds, and against all their collections of waters; and they are blood -- and there hath been blood in all the land of Egypt, both in [vessels of] wood, and in [those of] stone.'
Young's Literal Translation is in the public domain.