Bishop Khimyak was born in a Christian family of Mykhaylo and Halyna Khimyak with two children as a younger child in Lviv. After graduation from the school education in Lviv school #44 (1988–1998), he joined the Theological Seminary in Lviv, simultaneously studying in the Ukrainian Catholic University from 1998 until 2005.[1] He was ordained as a deacon on 9 May 2012 and as a priest on 4 November 2012. Both ordinations were made by Major Archbishop Sviatoslav Shevchuk for the Archeparchy of Kyiv in the Cathedral of the Resurrection of Christ in Kyiv.[2]
Educational and pastoral career
Fr. Khimyak continued his studies in Rome, Italy, where he attended the Pontifical Oriental Institute (2005–2008), receiving a licentiate degree in the liturgical theology. After returning to Ukraine, he served as assistant to the Secretary of the Synod of Bishops of the Ukrainian Greek-Catholic Church (2009–2021) and a lecturer in the Three Saint Hierarchs Major Theological Seminary in Kyiv (2011–2023).[1]