What are we supposed to do
Ethic is in a bad position and stands in far relation to whatever is being talked about <span />
Explanation:
He is saying "compared to this love we share". The whole poem is centered around the supremacy of their love above all else. In the preceding line, he states that she is all states and he is all princes, and that nothing else is. Compared to their divine and regal love, princes are only imitating their greatness with their meager possessions.
Money motivates people because it gives them choice, they can buy what they want when they want and make a decision on what to use it on.