Book four continues the Dido episode. The queen madly loves Æneas—this
through the influence of Venus, who else had feared Carthaginian hostility to her dear Trojans. Juno thinks to thwart the fates and Jove’s will that Æneas should create the Roman race; and she plans to hold Æneas as spouse of the Carthaginian queen. Jove intervenes, sending Mercury with explicit commands to Æneas to seek Italy. He sails, and Dido slays herself.
In Book five they reach Sicily again, and it being the anniversary of Anchises’ death, Æneas celebrates it with athletic contests. During these Juno again attempts to thwart the fates, sending a messenger to incite the Trojan women to set the fleet on fire. But this attempt is only successful in so far as it leads Æneas to leave the weaklings under the kindly sway of their kinsman, the Sicilian chief, Acestes. The rest sail for Italy, losing the faithful pilot, Palinurus.