The elaborate pattern we see in the book of Esther gives clues about what it means to be an intercessor. We can learn the protocol of approaching the King in the heavenly palace.
Esther was an undercover agent. Esther wasn’t even her real name. She was really called Hadassah (the Hebrew name for the myrtle plant) originally by her Jewish parents. Who, by the way, we never get to hear much about. Nor does she disclose her Jewish identity while in the court of the Persian king Artaxerxes, until absolutely necessary….
Source: The Secrets of Esther the Intercessor – ONE FOR ISRAEL Ministry