The Sultan of Sokoto, Muhammad Sa'ad Abubakar III, has invited Nigeria's prominent Muslim leaders to the National Mosque in Abuja on Sunday.
The "National Muslims Prayers for Peace and Security in Nigeria" aims to help the country in "overcoming the current security challenges facing the country" a statement printed in several national newspapers said.
The call follows an open letter to the Sultan written by Shehu Sani, a prominent northern rights activist and author who has been part of several past efforts to end Boko Haram's five-year deadly uprising through dialogue.
"Religious clerics particularly in the north should move beyond prayers and independently move further to reach out to the insurgents and amicably retrieve these girls via means that will guarantee their safe return," Sani wrote this week.
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"The Chibok girls have guns on their heads and chains on their hands and we have a dangling sword of posterity hanging over our heads," he added.
A "factor that that has hampered the defeat of Boko Haram is that the Muslim elite, particularly the religious and traditional figures, have not forged a common front to challenge the insurgents", he said.
"They have not spoken loud enough against Boko Haram," said the source, who agreed to an interview provided his name and title be withheld.