For I will not contend
riyb  (reeb)
to toss, i.e. grapple; mostly figuratively, to wrangle, i.e. hold a controversy; (by implication) to defend
for ever
`owlam  (o-lawm')
concealed, i.e. the vanishing point; generally, time out of mind (past or future), i.e. (practically) eternity; frequentatively, adverbial (especially with prepositional prefix) always
neither will I be always
netsach  (neh'-tsakh)
a goal, i.e. the bright object at a distance travelled towards; hence (figuratively), splendor, or (subjectively) truthfulness, or (objectively) confidence; but usually (adverbially), continually (i.e. to the most distant point of view)
qatsaph  (kaw-tsaf')
to crack off, i.e. (figuratively) burst out in rage -- (be) anger(-ry), displease, fret self, (provoke to) wrath (come), be wroth.
for the spirit
ruwach  (roo'-akh)
wind; by resemblance breath, i.e. a sensible (or even violent) exhalation; figuratively, life, anger, unsubstantiality; by extension, a region of the sky; by resemblance spirit, but only of a rational being
should fail
`ataph  (aw-taf')
to shroud, i.e. clothe (whether transitive or reflex.); hence (from the idea of darkness) to languish -- cover (over), fail, faint, feebler, hide self, be overwhelmed, swoon.
paniym  (paw-neem')
the face (as the part that turns); used in a great variety of applications (literally and figuratively); also (with prepositional prefix) as a preposition (before, etc.)
me and the souls
nshamah  (nesh-aw-maw')
a puff, i.e. wind, angry or vital breath, divine inspiration, intellect. or (concretely) an animal -- blast, (that) breath(-eth), inspiration, soul, spirit.
which I have made
`asah  (aw-saw')
to do or make, in the broadest sense and widest application