俱舍論疏 7.155

7.155

論「若有學心至離欲色染」，此明學心得四心也。初入見道得於學心。以無漏道離欲染時，得二化心。離色染時，得無色善。若離二界染者，通其全分。《正理論》云「此中離言非究竟離，以於色染未全離時，無色善心已可得故。有說：全離色界染時，得無色界根本地善。若爾，應說亦得學心，離欲染時亦得色善，是則應說學心得五。」依下無漏斷上惑時，修有漏未至，唯兩解不同。如下分別。

The treatise says: "If it is the mind of a trainee... abandoning the defilements of desire and form." This explains that a trainee's mind acquires four minds. When first entering the path of vision, one acquires the trainee's mind. When abandoning the defilements of desire via the uncontaminated path, one acquires the two minds of magical transformation. When abandoning the defilements of form, one acquires formless good. When abandoning the defilements of both realms, this covers their entirety. The Nyāyānusāra states: "Here, the word 'abandoning' does not mean ultimate abandonment, because when the defilements of form are not yet entirely abandoned, the good mind of the formless realm can already be acquired. Some say: When one entirely abandons the defilements of the form realm, one acquires the root-stage good of the formless realm. If so, it should be said that one also acquires the trainee's mind, and when abandoning the defilements of desire one also acquires form-realm good; in that case, one should say the trainee's mind acquires five." When one severs upper defilements based on lower uncontaminated [mind], regarding cultivating contaminated unarrived contemplation, there are only two different explanations. They will be distinguished below.