Archbishop Gabriel Charles Palmer-Buckle of Accra, Ghana said Wednesday that there was "a divine plan behind" Obama's election.
"It's like the biblical story repeating itself," he told reporters, citing the Old Testament figure Joseph, who after being sold into slavery in Egypt ends up becoming a top official.
"We believe God has his own plans. God directs history," he said of the U.S. election. "We pray that it (Obama's presidency) brings blessings for Africa and the whole world."
He acknowledged that Obama has earned the wrath of many conservative American bishops because of his support for abortion rights. Earlier this year, dozens of U.S. bishops denounced the leading U.S. Catholic university, Notre Dame, for giving Obama an honorary degree.
"We are definitely aware of it," Palmer-Buckle said. "But we feel it our duty to meet him and find out what are the things that unite us more than divide us."
Earlier this week, the Ghanian prelate leading the three-week meeting on the Church in Africa, Cardinal Peter Kodwo Appiah Turkson of Cape Coast, Ghana, cited Obama's election in saying he didn't see any reason why there couldn't now be a black pope.
And the archbishop of Kinshasa, Congo, Monsignor Laurent Monsengwo Pasinya, told the formal synod itself that it would be wise to not ignore what he called a "primordial event" in recent times.
"If the election of a black as head of the United States of America was a divine sign and a sign from the Holy Spirit for the reconciliation of races and ethnic groups for peaceful relations ... this synod and the universal church would gain from not ignoring this primordial event of contemporary history which is far from being a banal game of political alliances," he said in his speech.
Archbishop John Onaiyekan of Abuja, Nigeria gave more tangible reasons for praise in meeting with reporters.
"Obama has the authority to talk straight to our bad leaders and tell them they are messing up our countries," he said. Besides, he added, "In Africa we are always happy when our brother is big."
Associated Press reporter Nicole Winfield contributed to this report.