A look inside the worldview of one of the deadliest jihadist groups

The Nigerian jihadist group Boko Haram killed at least 86 people in a series of attacks earlier this week.

The attack, in which the group firebombed villages and reportedly burned several children to death, is the latest demonstration of the brutality of a group that’s killed over 15,000 people in the past 14 years, and has emerged as one of the deadliest terror organisations on earth.

Every terrorist group inhabits its own moral universe, following a value system and worldview that compels it to kill.