F.B. Meyer emphasizes the significance of recognizing our divine purpose in the positions we hold, as exemplified by Esther's pivotal role in her people's deliverance. Mordecai's faith in God's plan highlights that each individual is placed in their position for a reason, and it is crucial to use that influence for God's glory rather than personal gain. The sermon warns against the dangers of self-serving ambitions, reminding us that true fulfillment comes from serving God's purpose, even at great personal risk. Ultimately, those who are willing to sacrifice for God's kingdom will find true life and purpose.