Hamlet 3.4 Language: "Heaven's Face"

The transcript describes a heavenly face observing Gertrude's immoral act. The face reacts with a glow and a blush of shame, indicating embarrassment and sadness, as if doomsday is near. It feels sick just by contemplating Gertrude's actions.

What does the face of heaven show in reaction to Gertrude's act?

What does the face of heaven's blushing signify?

How does the face of heaven feel about what it sees?

What expression does the face of heaven have?

Why is the face of heaven thought to be sick?