Greed is, like Lust and Gluttony, a sin of excess. However, Greed particularly applies to the acquisition of wealth. Thomas Aquinas wrote that Greed was "a sin against God, just as all mortal sins, in as much as man condemns things eternal for the sake of temporal things." Dante wrote something similar, as the penitent in Purgatory were forced to kneel on hard stone and recite the examples of avarice and its opposing virtue. Avarice is a blanket term that can describe many other forms of sinful behaviour.