LET US now consider the matters which should be treated in the councils, and with which popes, cardinals, bishops, and all learned men should occupy themselves day and night, if they love Christ and His Church.
What a strong start of the letter where Martin Luther says with capital letters, "LET US" it is like an emphasize on the letters by telling them clearly that we the people want everything according to the way it is supposed to be. He is starting the letter with a purpose statement where his whole demand is mentioned in these few lines. Unlike Pope who started his letter with calling Jesus and reminding Martin about how foolish he is. Martin Luther has clearly mentioned that matters should be handled in councils and churches should stay separate from it.