Originally posted by: Kadarin
From the Wikipedia article on Lent (bolded emphasis mine):
Many modern Protestants consider the observation of Lent to be a choice, rather than an obligation. They may decide to give up a favorite food or drink (e.g. chocolate, alcohol) or activity (e.g., going to the movies, playing video games, etc.) for Lent, or they may instead take on a Lenten discipline such as devotions, volunteering for charity work, and so on. Roman Catholics may also observe Lent in this way in addition to the dietary restrictions outlined above, though observation is no longer mandatory under the threat of mortal sin.
This suggests to me that the Catholic Church has taken it on itself to determine what is and what is not a "mortal sin", rather than leaving that decision up to God. Regardless of whatever reason you can come up with to justify a purpose for Lent, it still strikes me as arbitrary (coming from the individuals within the Church rather than from Jesus or God) and thus takes away from the point of Christianity itself.
Thoughts? I'm not intending this as flamebait. Christianity is the acceptance of Christ as your savior, and that faith through Him is how one achieves forgiveness and grace and thus entry into heaven. Adherence to arbitrary ritual (regardless of the justification for said ritual) should not be relevant.