The song is called Magnificent by the musical group U2. It was a minor hit in both the United Kingdom and the United States in A.D. 2009 (and a major hit in Greece).
Some entrepreneurial YouTuber recreated the music video and turned it into a pretty decent contemporary ‘Christian’ music video. The music video now celebrates the Triune God, the Eucharist, of course the love of God all coupled within a strong Pro-Life message. There’s even a guest appearance of His Holiness, Pope Benedict XVI!
(Biretta Tip: Meg)