OMG PLEASE HELP!!. (40 points) Martin Luther King Junior uses figurative language strategically throughout his letter to promote equality how does the following instant help accomplish his purpose of challenging the church leaders to take action against racial injustice?

“Like a boil that could never be cured as long as it is covered up but must be open with all of its pus flowing ugliness To the natural medicines of air and light, injustice must likewise be exposed, with all of the tension it’s exposing creates to the light of human conscience and the air of national opinion before it can be cured.”

* respond in 3 to 5 as complete sentences*