In Roman Catholicism, this substance is paired with chrism in its most famous use, and Jesus used it to (*) wash the Apostles' feet.
This substance, along with milk, is a symbol of fertility in Hinduism. It's not fire, but it has a namesake temple in Zoroastrianism, and Shintoism describes an island that is made from this substance. In Roman Catholicism, this substance is paired with chrism in its most famous use, and Jesus used it to (*) wash the Apostles' feet. For ten points, name this substance that John the Baptist used for baptism in the Jordan River.
This substance, along with milk, is a symbol of fertility in Hinduism.
water