"But that all changed in 2014, when Russia invaded the Ukraine. Slipak left the opera and joined as a volunteer with the free Ukrainian forces, fighting in the eastern Ukraine, carrying a belt-fed machine gun and adopting the nom de guerre "Meph" based on his highly praised renditions of the aria "Mephistopheles" from the opera "Faust." He adopted a traditional Ukrainian hairstyle, similar to a Mohawk, and served at various positions along the front lines in a maze of Russian minefields and trenches. Along the way, he became a folk hero to the Ukrainian people. It can truly be said that while the Soviet Union collapsed in 1991, and Ukraine became a separate country, its real independence dates from Maidan Square, and Wassyl Slipak is a national hero for giving up an incredible career and the luxury of celebrity and fame to help make that possible."

“He was a brilliant singer and a brilliant person. Vasyl Slipak could never stay aside the injustice. When he decided to go to Ukraine, I tried to persuade him to remain in France, just willing to defend him from potential threat. But he insisted Ukraine needed him more than French opera.”

“I told about Vasyl to French composer Pierre Thilloy, my good acquaintance, and offered him to write a small piece. He creates music which is easy to listen to, and he agreed immediately and said he would like to visit the premiere.”

“Finally he decided to go to the frontlines because he needed to feel useful and to defend his country — it was so important for him. It's about the culture. It's not really about politics. It's about the freedom of his country.”

“President awarded Vasyl Slipak Order for Courage. 30 June 2016”

“Vasyl Slipak is a lighthouse of the Ukrainian nation. Through his spiritual light, he pointed to the whole path, the path of goodness, devotion, sacrifice, and patriotism. Although he was forcibly extinguished, Ukrainians should go further and not change the road.”

“I feel he chose the name Meph because this is the possibility to say. I'm a singer and I'm here to fight and this is a symbol. The possibility to give the people a question: Why is a singer here, why?”