Gluttony–like lust–is one of the seven capital sins (sometimes called “mortal” or “deadly” sins) according to medieval Christian theology and church practice. Dante, at least in circles 2-5 of hell, uses these sins as part–but only part–of his organizational strategy. While lust and gluttony were generally considered the least serious of the seven sins (and pride almost always the worst), the order of these two was not consistent: some writers thought lust was worse than gluttony and others thought gluttony worse than lust. The two were often viewed as closely related to one another, based on the biblical precedent of Eve “eating” the forbidden fruit and then successfully “tempting” Adam to do so (Genesis 3:6). Based on the less than obvious contrapasso of the gluttons and the content (mostly political) of Inferno 6, Dante appears to view gluttony as more complex than the usual understanding of the sin as excessive eating and drinking.
 
Bron: danteworlds.laits.utexas.edu

Here Dante explores the relationship–as notoriously challenging in his time and place as in ours–between love and lust, between the ennobling power of attraction toward the beauty of a whole person and the destructive force of possessive sexual desire. The lustful in hell, whose actions often led them and their lovers to death, are “carnal sinners who subordinate reason to desire” (Inf. 5.38-9). From the examples presented, it appears that for Dante the line separating lust from love is crossed when one acts on this misguided desire. Dante, more convincingly than most moralists and theologians, shows that this line is a very fine one indeed, and he acknowledges the potential complicity (his own included) of those who promulgate ideas and images of romantic love through their creative work. Dante’s location of lust –one of the seven capital sins–in the first circle of hell in which an unrepented sin is punished (the second circle overall) is similarly ambiguous: on the one hand, lust’s foremost location–farthest from Satan–marks it as the least serious sin in hell (and in life); on the other hand, Dante’s choice of lust as the first sin presented recalls the common–if crude–association of sex with original sin, that is, with the fall of humankind (Adam and Eve) in the garden of Eden.
 
Bron: danteworlds.laits.utexas.edu

De eerste kring is het limbo of voorgeborchte. Hier bevinden zich de deugdzame heidenen, waaronder Vergilius. Omdat zij niet gedoopt zijn, hebben ze geen toegang tot de hemel. Echter, ze worden niet actief gestraft, omdat ze geen kwaad verricht hebben; hun enige straf is dat ze verstoken zijn van de goddelijke liefde.
 
In het limbo bevinden zich onder andere Averroës, Cicero, Euclides, Homerus, Ovidius en Saladin, maar ook mythische figuren als Aeneas. Het limbo is ook Vergilius’ gebruikelijke verblijfplaats, die hij voor de gelegenheid mag verlaten om Dante de weg te wijzen. De bijbelse aartsvaderen (zoals Adam, Abraham, Koning David) verbleven aanvankelijk in het limbo, maar zijn er door Christus vandaan gehaald.