This video from just a few days ago, is of UETS seminary students (some of them my worship ministry students) worshiping with lights out as the battle for Kyiv is happening not many miles away.

Interesting note: this is being sung in Russian, not Ukrainian. It's important to understand that not everyone who speaks the Russian language is Russian. Most Ukrainians are functionally bilingual and this song happens to be sung in Russian.

The English lyrics are:

Savior, he can move the mountains
My God is mighty to save
He is mighty to save
Forever, Author of Salvation
He rose and conquered the grave
Jesus conquered the grave