SUMMARY

Q: Why is there a correlation between the 7 Last Plagues and the 7 Days of Creation?
A: Because He is saying to the world "Guess who is coming back? Your Creator and Redeemer who you rejected."....

Hence the correlation with the 7 sayings at the Cross of the Redeemer....

---the Crux of the Battle that waged in this Great Controversy between God and His opponent, 

---played out here on the Space Fabric of Time 

---located between the Twin Decrees from the throne of God from within the Most Holy Place--from "Let There Be Light" to " It Is Done."

And another angel came out from the altar,
which had power over fire;
and cried with a loud cry to him that had the sharp sickle, saying,

Thrust in thy sharp sickle,

and gather the clusters of the vine of the earth;

for her grapes are fully ripe.

And the angel thrust in his sickle into the earth,
and gathered the vine of the earth,

and cast it into the great winepress of the wrath of God.
And the winepress was trodden without the city,
and blood came out of the winepress,
even unto the horse bridles,
by the space of a thousand and six hundred furlongs.
Revelation 14:18-20

1600 is 4x4x100.

It represents completeness of the four corners of the earth.