Collegium 1704 Prague Baroque Orchestra & Vocal Ensemble, under the direction of Vaclav Luks. The soloist is mezzo soprano Hana Blažíková, who sings the part of the Angel. This aria immediately follows the overture. A comment on the YouTube page gives this translation:
Doors of Avern [hell], open yourself! And be the dread all melted in flares, in front of the good light of an eternal God! Give way, dreadful doors, give way in front of the King of Glory, whose victory you are the first [to] honour!