If you are a Bible believing Christian and looking for a you can bypass the Church of Scotland.
‘An historic vote has taken place which will allow Church of Scotland ministers and deacons to marry same-sex couples.
The General Assembly voted to change a standing church law to allow the right to apply to become an authorised celebrant to conduct same-sex ceremonies by 274 votes to 136.
The decision, which would enable ministers and deacons to opt-in to a new scheme, came after a majority of presbyteries – 29-12 – approved the “Solemnisation of Same Sex Marriage Overture”.’https://churchofscotland.org.uk/news-and-events/news/2022/articles/general-assembly-approves-scheme-to-conduct-same-sex-marriages