Is This the Kind of Fast I Have Chosen?

Is this the kind of fast i have chosen? Only a day for people to humble themselves? Is it only for bowing one's head like a reed and for lying in cloth and ashes? Do you think that's what i want? Like you said, remember where you came from. Go back to first isaiah. Because what i wanted was, when i came to my vineyard, i wanted to see you taking care of the oppressed. I wanted to find generosity and righteousness. Zedeka, zedeka and instead, what i found was zeeka, the cry of the oppressed."