RALEIGH, N.C. — Duke University has canceled its plan to use the tower of its chapel for a weekly, amplified call to prayer for Muslims.

In a release Thursday, the university said Muslims will instead gather on the quadrangle before heading into a room in the chapel for their weekly prayer service.

“Duke remains committed to fostering an inclusive, tolerant and welcoming campus for all of its students,” said Michael Schoenfeld, vice president for public affairs and government relations. “However, it was clear that what was conceived as an effort to unify was not having the intended effect.”

Under the canceled plan, members of the school’s Muslim Students Association would have recited the call lasting about three minutes from the bell tower. However, the plan drew the ire of evangelist Franklin Graham, the son of the Rev. Billy Graham, who urged Duke alumni to withhold support because of violence against Christians that he attributed to Muslims. He wrote on Facebook that the decision is playing out as “Christianity is being excluded from the public square.” He wrote later in the day that the university made the right decision to cancel.