Eternal sin
Thomas Aquinas lists, or has responded to, six sins that supposedly go against the Holy Spirit:
Thomas Aquinas explains that the unforgivability of blasphemy against the Holy Spirit means that it removes the entrance to these means of salvation; however, it cannot hinder God in taking away this obstacle by way of a miracle.
Laziness
One of the Catholic seven deadly sins is sloth, which is often defined as spiritual and/or physical apathy or laziness. Sloth is discouraged in (), 2 Thessalonians, and associated with wickedness in one of the parables of Jesus in the "Gospel of Matthew" (). In the Wisdom books of "Proverbs" and "Ecclesiastes", it is stated that laziness can lead to poverty (, ). According to Peter Binsfeld's "Binsfeld's Classification of Demons", Belphegor is thought to be its chief demon.