The Alaska Mission
In 1793 a missionary band of monastics was organized at Valaam Monastery, near Lake Ladoga, to bring the Christian faith to the native peoples of Russian Alaska. Led by Archimandrite Joasaph (Bolotov) and drawn from the Valaam and Konevets monasteries, the group arrived on Kodiak Island on September 24, 1794.
After their arrival, Juvenal and the hieromonk Makary traveled around Kodiak Island for some two months, teaching the inhabitants and baptizing them. The mission's early labors brought large numbers of native Alaskans into the Church; within their first years the missionaries are credited with thousands of baptisms.
In 1795 Juvenal extended the work to the mainland, baptizing Chugach people at Nuchek and crossing Kenai Bay to reach the people there. He then pressed further inland toward the Kuskokwim region.
Martyrdom
In 1796 Juvenal came to the mouth of the Kuskokwim River, near the present village of Quinahgak, where he was killed by a hunting party. Accounts of his death vary among the sources and rest substantially on native oral tradition: some relate that he was struck down with spears and arrows after a conflict with a local shaman, others that villagers turned against him.
By tradition he made no attempt to defend himself or to flee; struck from behind, he turned to face his attackers and begged them to spare the natives he had baptized. The synaxarion relates that after he was struck down he rose and continued to follow his attackers, urging them to repent, until he was killed outright. His guide, said to have been a native convert, was martyred with him.
He is venerated as the protomartyr of America — the first Orthodox Christian on the continent to receive a martyr's death.
Veneration
Juvenal was glorified by the Orthodox Church in America in 1980. He is commemorated on September 24, the feast that also gathers the Synaxis of All Saints of Alaska, and is remembered as well on July 2 and on December 12 among the first martyrs of America.