As war rages across Ukraine, Mykhaylo Tereshchenko is locked in a spiritual battle that risks tearing both his parish and country apart. The priest is at a loss. Officially, for more than four decades he has answered to the Russian Orthodox Church and its leadership in Moscow. But on the ground, Tereshchenko remains a fierce Ukrainian patriot, shocked by the brutality of Vladimir Putin's invasion of his country. For priests like Tereshchenko, the war has forced them to confront difficult questions that have lingered for years and an uncertain future. IMAGES AND SOUNDBITES