Not just Jesus. And interest in world religions is integral to the meaning of the off-center cross. Universalism is committed to reason and is open to new insights, from whatever source. Neither this nor any other statement shall be imposed as a creedal test. The declaration of faith sounds a lot like a creed, but denies that it is.
Universalism is committed to individual freedom of belief.
But Universalism always tries to speak to heart and head at the same time, and sometimes does things for the sake of the heart that the head finds confusing.