On 8 February 2014, his appointment as the fifth
Bishop of Paisley by
Pope Francis was announced. Keenan was consecrated bishop in
St Mirin's Cathedral,
Paisley on 19 March 2014, the
Feast of Saint Joseph by Archbishop
Philip Tartaglia of
Glasgow. The principal co-consecrating bishops were Archbishop
Leo Cushley of
St Andrews and Edinburgh and Bishop
John Mone emeritus Bishop of Paisley. Having served as vice-president, he was elected president of the
Catholic Bishops Conference of Scotland in 2024. Bishop Keenan has been described as a ‘prolific’ antiabortion activist who has recruited protesters to picket the Queen Elizabeth University hospital in Glasgow He defended misinformation distributed by anti-abortion activists, describing them in the Scottish parliament as ‘factually accurate’ He also attended an anti-abortion protest at the Queen Elizabeth University Hospital in 2025 Bishop Keenan has been criticised for organising the first chapter of ‘Courage’
conversion therapy in Paisley Diocese. “Bishop Keenan has travelled across the world for conferences linked to conversion therapy techniques, including with a delegation of young people from Scotland during a July 2019 trip to Courage International’s annual conference in the United States.” ==References==