Q: What has happend so far? A: In June 2008, Rev Robert F Brown, retired from Queen's Cross. In accordance with church procedure, the church appointed a nominating committee.On January 6 the presbytery voted in favour of the call. Some 86% of the church's congregation and more than two-thirds of the presbytery voted for Mr Rennie. Twelve Kirk members protested. None of the 12 appellants are members of Queen's Cross Church but are members of the presbytery.

Q: What did the appellants say? A: Complaints included that members were not told immediately Mr Rennie was gay and would live with his partner and added: "The ordination and induction of homosexuals has never been the accepted practice of the Church of Scotland or the Church catholic, except where there has first been a clear debate and decision to ordain active homosexuals." They also claimed the appointment was contrary to the commitment of "prayerful dialogue" urged by the General Assembly.

Q: What parties are called? A: First, the complainers introduce themselves and then the defenders introduce themselves. The convener of the earlier Investigating Committee has the chance to speak. Also present will be Kirk's Working Party on Human Sexuality. Parties will be heard and make oral pleadings. Questions may come from the floor of nearly 1000 commissioners. Parties leave the room, the motion - which may by that time have ben amended - is called and the private electronic vote made.

Q: Is there any mandate to vote or is it indivudual? A: Voting is individual.

Q: How many people are allowed to vote? A: All commissioners, including ministers, deacons and elders.

Q: What next? A: If it is decided against his appointment at Queen's Cross, Mr Rennie will theoretically remain at Brechin, but he had also previously applied for a post in Jerusalem. If he is appointed, however, there is still the possibility of a moratorium which could mean further examination of existing and new gay ministers within the Church for up to a year, which could potentially affect his role.