“Midst” is a noun, and it can refer to a place or the middle of an event where there are some or many mortals (mortales). Let´s examine some examples.
• Where is Mr. Trump? “In the midst” (en medio de) of a crowd in Plaza Mayor, Madrid.
• Sometimes soldiers are in the midst of a battle (en plena batalla).
• In our midst (entre nosotros) there are many clowns (payasos).