法華玄論 4.142

4.142

答：亦有二種。一者權實，昔說三乘為實者，權作此實耳。二者非權實者，今教明佛乘實也。

Answer: There are also two kinds. First, the provisional real: in the past, speaking of the three vehicles as real was merely provisionally making this real. Second, the non-provisional real: the present teaching clarifies the Buddha vehicle as real.