निमित्तशक्तयो नाम्नां भेदिन्यस्तदुदीरणात् ।विभिन्नान्येव साध्यन्ते फलानि द्विजसत्तम ॥
In plain words
The powers inherent in the sacred names differ according to how they are invoked, O best of the twice-born; thus, diverse indeed are the fruits that they accomplish.
Close to the Sanskrit
The causal powers of the names are differentiating, from their utterance; diverse indeed are accomplished the fruits, O best of the twice-born.