妙法蓮華經文句 2.150

2.150

觀心者，研境作觀，在名字觀行位中，即成結緣眾，入相似位即成當機眾，入分真位即成發起、影嚮眾（云云）。

As for contemplation of mind: investigating the objective realm and engaging in contemplation, while in the stages of verbal and contemplative practice one constitutes the connection-establishing assembly; upon entering the stage of resemblance one constitutes the receptive assembly; upon entering the stage of partial realization one constitutes the initiating and influential assemblies (and so forth).