0:00-1:31 Orchestral threshold

The aria begins by withholding the human center. The orchestra sets a warm, ceremonial field, letting the pulse feel present but unhurried. This opening is the structural contract: the listener must wait inside a prepared space before the prayer can rise.

1:31-2:24 Invocation takes vertical shape

Callas enters as an address rather than an arrival effect. The structure lifts from orchestral ground into vocal height, then steadies there. The goddess image matters because it changes the form from preparation into invocation without breaking the long line.

2:24-4:40 Tempering span

The central section asks for burning hearts to be tempered, and the music follows that request by sustaining pressure instead of releasing it. The phrases open outward, gather back, and continue. Repetition here is not stasis; it is restraint held long enough to become the aria's action.

4:40-5:54 Zeal and peace turn

Around 4:40, the prayer names excessive zeal, then turns toward peace. Structurally, this is the clearest shift in the aria's public argument. The line remains controlled, but the request becomes sharper: heat should be cooled, not merely beautified.

5:54-7:13 Closing circle

The final span repeats the heaven image and lets the field loosen by degrees. The form does not close with rupture or conquest. It completes the ritual by carrying the same steadiness to the end, cooling intensity until the last trace can settle.