Summary: Examining Isaiah’s "missionary" call to serve God by spreading his message

Key Text: Isaiah 6:8

1. A Missionary Heart SEES God (v. 1-4)

A. Isaiah saw God personally (v. 1)

B. Isaiah saw God positionally (v. 1-4)

C. Isaiah saw God purposefully (v. 3)

2. A Missionary Heart SURRENDERS to God (v. 5-7)

A. It was a personal surrender (v. 5)

B. It was a purifying surrender (v. 6-7)

C. It was a powerful surrender (v. 6)

3. A Missionary Heart SERVES God (v. 8-9a)

A. His heart was responsive (v. 8)

B. His heart was redemptive (v. 9)

C. His heart was repetitive (v. 9)