Bessarabian clergy actively provided moral and material support to the victims of war. It was created a clerical department to help the soldiers and their families. Each district elected a delegate to be part of a clerical group that would be subordinated to this department. The members if this group were sent to the front line if needed. The medical centers opened by the Bessarabian clergy treated wounded soldiers not only from Bessarabia, but also from the remote provinces of Russia and from Serbia. The clergy that was faithful to imperial authorities also helped to collect donations for the Russian army, which they regarded as Christ-loving. The departure of church choristers to the front line led to significant degradation of church music during that period.

Another important aspect is that the monasteries also supported charity activities initiated by the tsarist authorities. Thus, the money raised was sent to cover various needs of the front and monks were assigned to perform religious services. Some monasteries provided shelter for children whose parents have died or been wounded in battle. The February Revolution of 1917 had a significant effect on the activity of the Bessarabian clergy, whose members began to publish articles on the problems of Bessarabia. They offered options for a peaceful reorganization of state and church based on new principles of Orthodox Faith. However, the socialist ideas have gained many supporters among soldiers and the faithful who believed that a new society could be built through destruction and anarchy. This caused persecutions of the clergy and even assassinations. Some priests supported the national movement and the principles of freedom and democratization of the church. However, assessing the impact of the First World War to Bessarabia, it should be recognized that the clergy supported the imperial power and subordinated to political interests of Russia.