Here we have another remarkable example of how God controls the hearts of kings (v. 2; Prov. 21:1; cf. Gen. 39-41; Ezra 1:1-4; Neh. 2; Dan. 2; 3; 4; 5; Acts 2:23). "To half of the kingdom"(v. 3) is hyperbole and means, "I will grant even a large request"(cf. 5:6; 7:2; Mark 6:22-23). Esther must have had a very good reason for postponing her request of the king (v. 8) since delaying it opened the door to any number of complications. The king's mood might have changed, or Haman might have discovered the reason for the banquet.
Esther's "procedure is part of a shrewd and deliberate plan in which Esther is taking the initiative and determining the course of events, as a close reading of the narrative will clearly show."78
"The spiritual application to the gospel message is remarkable. Because of our sin, we cannot enter the presence of an infinitely holy God. But this same God, in His incomparable love and grace, has provided a plan whereby even the worst of sinners may enter His presence and touch, as it were, His golden scepter."79