I began this list with courage ::: sloth and then tried to come up with some more for this post. These pairings aren't true antonyms, however they are attempts to express antithetical states and feelings in ways that hopefully provoke thought. Feel free to add to the list.

Omission:::Action
Hesitance:::Haste

I know that generally one would pair omission with inclusion, but I'm thinking in terms of morality (the sin of omission vs. action).
Oh this is fun Neil!

yes, these are very thought provoking... hrmmm

forgive ::: begrudge