Pavel Laryn studied at the Minsk Theological Seminary of the Union of Evangelical Christian Baptists.
On 24 February 2022, he posted an anti-war message in a local chat; on the following day he was arrested for 15 days. Two months later, he was detained again and charged under the Criminal Code art. 368 (Insulting the President of the Republic of Belarus) and art. 369 (Insulting a representative of authority). He was sentenced to 18 months in a penal colony.