The Tale of 200K

Portraying sin's greatness in a parable demands hyperbole, for how do we make sense of it by measurable things, such as monetary debt? But sin, our debt to God, could not nearly be exaggerated. Yet, often, we either forget how great a forgiveness we have received, or we imagine that we can begin to pay our debt back. But what heart disposition of the forgiven reproduces God's forgiveness to others?