Justin Welby, spiritual leader of the world’s 80 million Anglicans, said the general public would find it “almost incomprehensible” should the General Synod fail to support the move on Monday.
The long-running debate pits reformers, keen to project a more modern and egalitarian image of the church as it struggles with falling congregations in many increasingly secular countries, against a minority of conservatives who see the change as contradicting the Bible.
Previous draft legislation on women bishops was narrowly rejected by the Synod in 2012, to the dismay of both church leaders and politicians.
“Theologically, the church has been wrong not to ordain women as priests and bishops over the centuries,” Welby told the BBC’s Andrew Marr show in an interview broadcast on Sunday.
“The votes I think are there … I’m hopeful it will pass,” he said, adding that he believed the first female bishop could be named early next year. [More]