大方廣佛華嚴經隨疏演義鈔 62.80

62.80

疏「復顯修相兼辨所緣」者，對上斷行總顯修故，名之復顯，即修習門。「兼辨所緣」者，緣四諦故，即第一所緣也。

Regarding the commentary's "again revealing the characteristics of cultivation while concurrently analyzing the focal object": in contrast to the above practices of abandonment which generally revealed cultivation, it is called "again revealing," which is the gateway of cultivation. "Concurrently analyzing the focal object" refers to taking the four noble truths as the focal object; thus it is the first focal object.