瑜伽論記 4.252

4.252

The statement "namely, with respect to forms of the desire realm, mentally reflecting on them with the mark of light, etc." clarifies the meaning of contemplation. Unlike the Hīnayāna school's cultivation of the notion of impurity, here it speaks of contemplating the notion of light. There are two conditions for being called "having form": first, being born in the desire realm and attaining the form-realm concentration; second, producing resolute conviction regarding light.