At what age did Ellen Harmon become recognized as God's messenger?

Ellen Harmon, who would later be known as Ellen G. White, became recognized as God's messenger at the age of 17. This was a pivotal moment in her life, as it marked the beginning of her prophetic ministry and significant influence within the Seventh-day Adventist Church and beyond. At this age, she received her first vision, which laid the foundation for her future writings and guidance for the church. Her early recognition as a messenger was crucial in establishing her role in leading and shaping the beliefs and practices of the Adventist community. This period was marked by her fervent commitment to sharing the messages she received, which were instrumental in the formative years of the church.