This rhetorical question implies that he would not be able to run with horses. This question can be written as a statement. Alternate translation: "you will never compete well against horses." (See: [[rc://en/ta/man/jit/figs-rquestion]])
This refers to the open countryside, where it is easy to travel quickly, in contrast to the overgrown thickets along the Jordan River, where it is difficult to move.
This rhetorical question implies that he would not be able to run through the "majesty" along the Jordan. This question can be written as a statement. Alternate translation: "you will surely not be able to run in the majesty along the Jordan." (See: [[rc://en/ta/man/jit/figs-rquestion]])
This is a metonym for the majestic forests or thickets on the banks of the Jordan River. Alternate translation: "forest" or "thickets" (See: [[rc://en/ta/man/jit/figs-metonymy]])