大乘起信論義記 3.193

3.193

乃至具有過恒沙等妄染之義。對此義故，心性無動則有過恒沙等諸淨功德相義示現。

"And so forth, having meanings of deluded defilements exceeding the sands of the Ganges. In contrast to these meanings, because the mind-nature is without movement, the meanings of marks of pure meritorious qualities exceeding the sands of the Ganges are demonstrated."