The city was at a standstill. Blue-uniformed security and police officers gathered around boomboxes perched on wooden benches and turned up to maximum volume, listening to voices shouting curses at the enigmatic Boko Haram. “We just don’t know who these people are or what exactly they want to do,” said a call-in guest on 95.1 FM Nigerian Info. “They say they want to impose Shariah law or whatever, but Nigeria is not an Islamic state! God go punish you!” A uniformed man holding a half-chewed juicy mango exclaimed, “Yes! God go punish them!” to nods of agreement.

Nigerian citizens exist in this surreal state of great contrasts, in a nation mired in corruption, under attack by an Islamist insurgency and at the same time brimming with potential and acclaimed as an economic engine for the African continent. With 170 million people, Nigeria is Africa’s most populous country and largest oil producer. Its economy has surpassed South Africa’s, making it the largest on the continent. But that growth has only widened economic inequality. Economic activity has slowed to a trickle in regions where terrorizing at the hands of Boko Haram has forced farmers to abandon their fields, while young people without job prospects have left for the cities. More Nigerians are poor today than at independence in 1960, with over 60 percent below the poverty line.

For the past three weeks, we have been traveling the country reporting on youth unemployment, an issue consistently ignored by the government, but one that has been exploited by Boko Haram.

“The abductions are only the tip of the iceberg,” said Tayo Olufuwa, a bespectacled 23-year-old entrepreneur from Mushin, one of Lagos’s poorest neighborhoods. Mr. Olufuwa has started an online employment search company, Jobs in Nigeria. When we filmed him two weeks ago, walking on his old childhood streets for a multimedia report, plainclothes policemen detained us for four hours, confiscating our credentials and equipment. They told us they were protecting us from Boko Haram and other security threats, wrestled with our driver for a bribe and mocked a crowd of children. “We are a country sleeping with one eye open,” Mr. Olufuwa said afterward in exasperation.

It’s an expression used often by Nigerians, who are frustrated yet unsurprised by conflicting actions and reports from a government they have come to distrust. At least 16 Nigerians were killed in March in stampedes when nearly a half-million people applied for fewer than 5,000 government jobs.