then isn't this an abuse of faith, not a way of honoring God?
Being imperturable because of strong faith in God does not equate to never admitting to a mistake. Part of prayer is listening and then striving to act in conformity with His plan.
I infer from people who are uncomfortable with having a devout Christian in the White House that they believe only atheists or those who are not really serious about their faith are compentent to hold public offiec.