Radames hopes to lead the Egyptian army against the invading Ethiopians. Ramfis, the high priest, tells him that the gods have chosen the leader of the army. Ramfis leaves to tell the King of the gods' choice. Radames would like to be made the head of the Egyptian army. He wants this, not just to receive military glory, but because he hopes it will enable him to marry Aida. He sings of his love in "Celeste Aida" ("Divine Aida"). 