大般涅槃經義記 6.375

6.375

就迴向中有其三偈：初偈自利，用己善根迴向菩提；後二利他，於中初偈用己善根願求三寶常在益物，後偈用善願破眾生四魔惡病。

Regarding dedication, there are three stanzas: the first stanza is for self-benefit, dedicating one's own roots of goodness toward bodhi; the subsequent two are for benefiting others, within which the first stanza uses one's own roots of goodness to vow that the Three Jewels permanently abide to benefit beings, and the latter stanza uses goodness to vow to destroy sentient beings' evil sickness of the four māras.