By Francis X. Maier, The Catholic Thing - Words matter. They express but also shape our thoughts, which in turn frame the way we live. Here’s an example: The words of the Nicene Creed are crucial to Christian belief. They’ve summarized and guided the Christian faith for 1,700 years. We recite them routinely every Sunday at Mass, but there was nothing routine in their origin. Good people argued, fought, and died in formulating them, and their influence over the centuries has been massive. Simply put, words matter for two reasons.