Sanity in this article is simply overwhelming.
The Republican Party as we know it may die of Trump. If it does, it will have succumbed in part because many of its leaders chose not to fight for the Party of Lincoln, which is a set of ideas about how to govern a country, rather than an organization clawing for political and personal advantage. What is at stake, however, is something much more precious than even a great political party. To an extent unimaginable for a very long time, the moral keel of free government is showing cracks. It is not easy to discern how we shall mend them.