SEVEN DEADLY SINS

The Seven Deadly Sins, also known as the Capital Vices or Cardinal Sins, is a classification of the most objectionable vices which has been used since early Christian times to educate and instruct followers concerning (immoral) fallen man's tendency to sin. It consists of "Wrath", "Avarice", "Sloth (deadly sin)", "Pride", "Lust", "Envy", and "Gluttony".
The Catholic Church divided sin into two principal categories: "Venial sins", which are relatively minor, and could be forgiven through any Sacramentals or Sacraments of the church, and the more severe "Capital" or Mortal sins. Mortal sins destroyed the life of grace, and created the threat of eternal damnation unless either absolved through the sacrament of Confession, or forgiven through perfect contrition on the part of the penitent.
Beginning in the early 14th century, the popularity of the seven deadly sins as a theme among European artists of the time eventually helped to ingrain them in many areas of Christian culture and Christian consciousness in general throughout the world. One means of such ingraining was the creation of the mnemonic "SALIGIA" based on the first letters in Latin of the seven deadly sins: superbia, avaritia, luxuria, invidia, gula, ira, acedia.

To begin a discussion of the Seven Deadly Sins, also known as "capital sins," it may be useful to discuss a few differences among Christians on this subject. Some people feel it is better to take a more positive approach to faith and not dwell on sin. Others believe all sin is equally repugnant to God, and so any classification of sins is wrong. Still others just want to forget the whole thing since they are saved and God loves them and really doesn't care about all this "stuff."
‘Self-knowledge’ follows closely behind the knowledge of God, and self-knowledge for anyone means knowledge of sin. "My own heart shows me the way of the ungodly." Scripture says we are all sinners, and we don't mind as long as the sins are nameless and faceless. When we name a sin found in ourselves it is as though we are confronted in the back alleys of our souls with furtive saboteurs and muggers who seek to prevent our union with God. The sudden self-revelation of a serious fault is one thing: the discovery of a deadly sin which we hate very much in others is worse. It is like finding out a spouse is unfaithful, or worse, that we have been blindly unfaithful to the Spouse of our soul.