from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The state or condition of being unchristian.
from the GNU version of the Collaborative International Dictionary of English
- n. The quality or state of being unchristian.
from The Century Dictionary and Cyclopedia
- n. The character of being unchristian; contrariety or the condition or characteristic of opposition to Christianity.
unchristian + -ness (Wiktionary)
The latter attempts to show his love for his enemy by abolishing his unchristianness, the former by abolishing him altogether.