If one lacks wisdom, it is impossible to atttain enlightenment through the other five perfections. Thus, cultivating skillful means that do not discriminate among the three spheres is the Bodhisattvas’ practice.
A bodhisattva’s practice is to build up as a habit
The discriminating awareness that’s together with methods
and which has no conceptions about the three circles,
Because without discriminating awareness,
the five far-reaching attitudes
Cannot bring about the attainment of complete enlightenment.
– The Berzin Archives Thirty-seven Bodhisattva Practices