Translation of "Affirmation" in Spanish

Second innovation: you don't show your affirmation,

Segunda novedad: no muestras tu acuerdo,

And in affirmation, we say, "Allāh u Akbar."

y para afirmar decimos "Allah u Akbar".

Every sentence I utter must be understood not as an affirmation, but as a question.

Cada frase que pronuncio debe ser entendida no como una afirmación, sino como una pregunta.