What does The Tome of Divinity reward?

The Tome of Divinity gives Tome of Divinity outright.

What level is The Tome of Divinity?

Its level has not been recorded yet; it shows once a player accepts it with the addon running.

Yes. Its quest id is not in Classic Era, so it is part of what Forever adds.

World of Warcraft: Forever · quest · new since Classic Era

A quest in World of Warcraft: Forever in Ironforge and turned in to Tiza Battleforge. Recorded by 6 players running the addon.

Level, giver, pay and objectives show once a player with the addon accepts the quest.

Item	Given	Item level	Vendor sell
Tome of Divinity	outright	12

What does The Tome of Divinity reward?: The Tome of Divinity gives Tome of Divinity outright.
Where does The Tome of Divinity start?: It was picked up in Ironforge.
What level is The Tome of Divinity?: Its level has not been recorded yet; it shows once a player accepts it with the addon running.
Is The Tome of Divinity new in WoW Forever?: Yes. Its quest id is not in Classic Era, so it is part of what Forever adds.

Source: what players running the addon saw in the quest windows; the quest text itself stays in the game. Every quest seen · Ironforge