14For you are sent by the king and his seven counselors to make inquiries about Judah and Jerusalemaccording to the Law of your God, which is in your hand,
This expression refers to Ezra’s competence and proficiency in interpreting and explaining the law.
14 For you are sent by the king and his seven counselors to make inquiries about Judah and Jerusalem according to the Law of your God, which is in your hand,