And I looked and there was none to help - The same sentiment is expressed in Isaiah 59:16 (see the note at that verse).
None to uphold - None to sustain or assist. The design is to express the fact that he was entirely alone in this work: that none were disposed or able to assist him. Though this has no direct reference to the plan of salvation, or to the work of the Messiah as a Redeemer, yet it is true of him also that in that work he stood alone. No one did aid him or could aid him; but alone he ‘bore the burden of the world’s atonement.’
My fury, it upheld me - My determined purpose to inflict punishment on my foes sustained me. There is a reference doubtless to the fact that courage nerves the arm and sustains a man in deadly conflict; that a purpose to take vengeance, or to inflict deserved punishment, animates one to make efforts which he could not otherwise perform. In Isaiah 59:16, the sentiment is, ‘his righteousness sustained him;’ here it is that his fury did it. There the purpose was to bring salvation; here it was to destroy his foes.