Mortal sin
From Wikinfo
According to Catholicism, a mortal sin, unlike a venial sin, must meet all of the following conditions:
- subject must be �grave matter�;
- it must be committed with full knowledge
- it must be commited with deliberate and complete consent.
Mortal sin is defined by St. Augustine (Contra Faustum, XXII, xxvii) as "Dictum vel factum vel concupitum contra legem �ternam", i.e. something said, done or desired contrary to the eternal law, or a thought, word, or deed contrary to the eternal law. According to Catholic doctrine, a mortal sin produces macula, or stain on the soul.
Mortal Sin is also the name of a Seminal Australian thrash metal band.
References
- Adapted from the Wikipedia article, "Mortal sin" http://en.wikipedia.org/wiki/Mortal_sin November 17, 2003

