וַיֹּ֥אמֶר מָרְדֳּכַ֖י לְהָשִׁ֣יב אֶל־אֶסְתֵּ֑ר אַל־תְּדַמִּ֣י בְנַפְשֵׁ֔ךְ לְהִמָּלֵ֥ט בֵּית־הַמֶּ֖לֶךְ מִכָּל־הַיְּהוּדִֽים׃
Then Mordecai bade them to return answer unto Esther: ‘Think not with thyself that thou shalt escape in the king’s house, more than all the Jews.
Read kabbalistic (mystical) interpretation of Esther 4:13: and classical mystical sources.