In this parable, Jotham describes the thornbush and the trees as doing things that humans do. (See: [[rc://en/ta/man/translate/figs-parables]] and [[rc://en/ta/man/translate/figs-personification]])
To anoint someone with oil is a symbolic action that appoints a person to be king. AT: "to appoint me as your king" (See: [[rc://en/ta/man/translate/translate-symaction]])
The thornbush refers to itself as "the thornbush." AT: "then may fire come out from me, the thornbush" (See: [[rc://en/ta/man/translate/figs-123person]])
# Now
This does not mean "at this moment," but is used to draw attention to the important point that follows.
# if you have done well concerning Jerub Baal and his house, and if you have punished him as he deserves
Jotham offered the possibility that what they did was good, but Jotham does not actually believe what they did was good. AT: "if you have done what is right and Jerub Baal deserved for you to kill all of his sons" (See: [[rc://en/ta/man/translate/figs-hypo]])