primary messenger

Wright would eventually claim to be the only channel of light to God's church, calling himself the Primary Messenger.

Fujin acts as the primary messenger of the Jade Emperor - such as in the novel.

Louden was said to be the primary messenger for delivering messages from Sterling Price to Confederate regulars and bushwhackers.

The woman who was the primary messenger is still imprisoned, essentially because she opposes the actions of the existing leaders, and is in danger of being executed.

Throughout the revolution in Iran, Sullivan served as chief American diplomat and primary messenger between the administration of President Jimmy Carter and the Shah.

Daniel is the first biblical figure to refer to individual angels by name, mentioning Gabriel (God's primary messenger) in Daniel 9:21 and Michael (the holy fighter) in Daniel 10:13.