The abstract noun "mercy" can be stated as an action. See how you translated a similar phrase in [Psalms 123:2](./001.md). AT: "act mercifully toward us" (See: [[rc://en/ta/man/translate/figs-abstractnouns]])
Here humiliation is spoken of as if it were something that could be fill up a person. "we are very disgraced" (See: [[rc://en/ta/man/translate/figs-metaphor]])
There two phrases have very similar meanings and are used together to emphasize how much they have been mocked by the people. (See: [[rc://en/ta/man/translate/figs-parallelism]])
# scoffing
"mocking" or "insults"
# the insolent
This refers to the insolent people. AT: "rude and arrogant people" (See: [[rc://en/ta/man/translate/figs-nominaladj]])