Ambrose (Jaaskelainen) of Helsinki
Risto Jääskeläinen was born August 10, 1945, in Tohmajärvi in Finland.
Risto Jääskeläinen was tonsured as a monk with the name Ambrose and then ordained a hierodeacon and hieromonk in 1979 as a member of the brotherhood of the New Valaam Monastery in Heinävesi. At New Valaam, Fr. Ambrose was appointed the monastery's financial caretaker in 1977. In 1986, he received the title of archimandrite from Archbishop Paul of Finland, and from 1986 to 1988 Fr. Ambrose was the right hand man of the monastery's igumen, Archimandrite Panteleimon (now His Beatitude the Most Reverend Metropolitan Panteleimon (Sarho) of Oulu).
In 1988, Fr. Ambrose was elected to be Bishop of Joensuu and [[consecration of a bishop|consecrated to this see by Archbishop John of Finland, Metropolitan Tikhon of Helsinki, and Metropolitan Leo of Oulu. Bp. Ambrose served as Metropolitan of Oulu from 1988 to 2002, and in 2002 he was appointed to the post of Metropolitan of Helsinki.
Metropolitan Ambrose has written many theological writings, including Pyhyyden Kaipaus (1999) and Etsijän Tie (2001), and published several books concerning ecclesiastical history and ecumenical relations.