In The Divine Comedy, we learn of the sin of Francesca and Paolo. Their sin was adultery, as Francesca was married to Paolo's brother when the two began a relationship. The two lovers are in Hell, paying for the sin of lust. However, they are in the first circle of Hell, which is the least serious one, and Dante reacts sympathetically towards them. It is likely that Dante does this in order to convey the idea that their sin is not as serious as the other one's in Hell. Their sin is a product of love. Although it was directed in the wrong way, it was still born from love. Moreover, their sin can be seen as a sacrifice as well, since the lovers sacrificed their salvation for each other.