The writer speaks of fear and dread as if they were physical objects that could be upon the animals. Alternate translation: "Every living animal ... and all the fish of the sea will be dreadfully afraid of you" (See: [[rc://en/ta/man/translate/figs-metaphor]])
The words "fear" and "dread" mean basically the same thing and emphasize how afraid the animals will be of mankind. Alternate translation: "A dreadful fear of you" or "A terrible fear of you" (See: [[rc://en/ta/man/translate/figs-doublet]])
The hand represents control. This can be made active. Alternate translation: "They are given into your control" or "I have put them under your control" (See: [[rc://en/ta/man/translate/figs-metonymy]] and [[rc://en/ta/man/translate/figs-activepassive]])