Phizzy:
Jesus referenced the Jonah Story , so the Gospels say, but did he view it as Literal and full of facts ?
Matthew 12:40 suggests that 'the sign of Jonah' supposedly meant Jesus would be dead "for three days and three nights", which contradicts the amount of time between Jesus' death and resurrection according to the 'gospels' (Luke 11:30 & 32 tries to 'rescue' this flaw by reframing 'the sign of Jonah' as something else). So there is indeed very little about either story that can be taken literally.