Answer:
Powerful, vivid emotion
Step-by-step explanation:
Epiphany is described as the moment on which you realize something in an unexpected way, it is something that happens all of a sudden and makes you feel conscious.
In the text, this is clearly described by the feelings the person is going through, as the sensations that talk about perceiving the situation in a really deep way such as tears, choking, trembling and joy of the soul.