Final answer:
Martin Luther being head of the Lutheran church was an important difference from the organization of the Catholic Church in terms of beliefs, practices, and hierarchical structure.
Step-by-step explanation:
Martin Luther being head of the Lutheran church was an important difference from the organization of the Catholic Church for several reasons. One key difference was Luther's belief in salvation through faith alone, as opposed to the Catholic Church's teaching that salvation was achieved through a combination of faith and good works.
Additionally, Luther emphasized the importance of scripture alone as the source of Christian belief and practice, rejecting many traditional Catholic practices. Luther's leadership and teachings led to the formation of the Protestant faith, which represented a significant departure from Catholicism.
Furthermore, Luther's role as the head of the Lutheran church represented a break from the hierarchical structure of the Catholic Church, as Luther emphasized the priesthood of all believers and rejected the authority of the Pope.