This country's answer for its meltdown: Prayer?
Waldo Swiegers | Bloomberg | Getty Images. As Zambia's currency swoons, a local report says the country's president has called for a national day of prayer to reverse the country's fortunes. · CNBC

As Zambia's currency has swooned to record lows, the country's president called for a national day of prayer to reverse the country's fortunes, exacerbated by a prolonged slump in worldwide commodity prices and China's downturn.

Amid a plunge in the country's copper output and two credit downgrades, President Edgar Lungu called for a day of prayer and fasting, which took place on Saturday, to help reverse conditions. Last month, Moody's Investors Service downgraded the country's rating deeper into speculative territory, following Standard & Poor's downgrade in July.

Lungu's plea, however, has been met with widespread skepticism and outright hostility from within the country. Earlier this week, Zambia's labor minister, Fackson Shamenda, was quoted by Zambian publication The Post as saying that: "In our own wisdom, we have failed to do things. That is why we are asking for God's intervention."

However, the publication on Friday spoke to a major tribal leader, who denounced Lungu's Patriotic Front governing party as "idiots," and blistered the entire effort.

"To fast and pray for what; for an economic miracle to happen or what?" The Post quoted chief Ntambu of the country's North-Western Province as saying. "Is it God who caused those sufferings for you to go back to him and say, 'No you have done this and that and we want you to reverse your decision?' " he added.

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Yet given the country's growing list of woes, an act of God may be the only thing standing between Zambia and the meltdown of its currency, the kwacha.

The official rate has plunged by about 25 percent against the dollar last quarter, which has helped send annualized surging by nearly 8 percent in September, according to Zambia's statistics office. Meanwhile, investors have taken fright.

"Clearly, the investment case in Zambia is fraught with risks," says Raza Agha, Middle East & Africa chief economist with VTB Capital.

"And given the state of the global markets, and the difficulty in Zambia getting past perceptions of being a 'one trick pony,' " weak investor confidence is unlikely to abate anytime soon, Agha said.

Zambia is one of the world's top 10 copper producers, and the second-largest within continental Africa. Yet with the decline in copper prices, mining revenues have fallen from 3.2 percent of GDP in 2012 (16.8 percent of total revenues and grants) to a projected 2.3 percent of GDP in 2015 (12.8 percent of total revenues), according to VTB data. In 2014, they were 18 percent of tax revenues.