What does the Bible say about being called to the ministry?

In Acts 13:2, the Holy Spirit specifically instructed the church at Antioch to separate Barnabas and Saul for the work He had called them to. This highlights that a minister is not merely chosen by the church or based on human qualifications, but is distinctly called by God to fulfill His purposes. Such a call involves a deep commitment to worship, prayer, and the preaching of the Gospel. This divine calling serves both as an empowerment for the minister and as a means by which God ensures the declaration of His truth through His chosen vessels.