Contradiction with Isaiah 43:16
Judges 5:21 celebrates the Kishon River sweeping enemies away, whereas Isaiah 43:16 describes God making a path through the sea, implying control over waters rather than them being an instrument of destruction.
Isaiah 43:16: Thus saith the LORD, which maketh a way in the sea, and a path in the mighty waters;
Contradiction with Revelation 21:1
Judges 5:21 highlights the power of a river, yet Revelation 21:1 foretells a new heaven and earth with no sea, suggesting an absence of such bodies.
Revelation 21:1: And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away; and there was no more sea.