'Red' in the Bible

“Come now, and let us reason together,”Says the Lord.“Though your sins are like scarlet,They shall be as white as snow;Though they are red like crimson,They shall be like wool.

The Lord of hosts will brandish a whip against them like the slaughter of Midian at the rock of Oreb; and His staff will be over the [Red] Sea and He will lift it up the way He did in [the flight from] Egypt.

And the Lord will utterly destroyThe tongue of the Sea of Egypt;And with His scorching windHe will wave His hand over the River;He will strike and divide it into seven channelsAnd make [it possible for] people [to] walk over in sandals.

The carpenter stretches out a measuring line, he marks out the shape [of the idol] with red chalk; he works it with planes and outlines it with the compass; and he makes it like the form of a man, like the beauty of man, that it may sit in a house.

Was it not You who dried up the [Red] Sea,The waters of the great deep,Who made the depths of the sea a pathwayFor the redeemed to cross over?

Why is Your apparel red,And Your garments like the one who treads in the wine press?

Then His people remembered the days of old, of Moses [and they said],Where is He who brought our fathers up out of the [Red] Sea, with the shepherds of His flock [Moses and Aaron]?Where is He who put His Holy Spirit in their midst,