大方廣圓覺修多羅了義經略疏 1.856

1.856

「四大不動故，當知覺性平等不動；如是乃至八萬四千陀羅尼門平等不動，當知覺性平等不動。」

"Because the four great elements are unmoving, one should know that the nature of enlightenment is equal and unmoving; and so forth up to the eighty-four thousand dhāraṇī-doors being equal and unmoving, one should know that the nature of enlightenment is equal and unmoving."