In Six Ages, sometimes humans can call on gods or spirits to reveal hidden knowledge, like the fate of lost kin or the presence of hidden dangers.
This is sometimes an option during events. Be wary that it frequently costs a point of your Clan Magic!
Additionally, if you decided to take Buseryan with you from lost Nivorah during clan creation in Ride Like the Wind, you can sacrifice to him for his divination blessing. He can tell you of treasures hidden in your land, or of dangers yet to come. Choosing the Rider virtue of Finding the Truth for your ancestors during clan creation in Lights Going Out fulfills much the same function in that game.