Śrīmad-Bhāgavatam · Text 10.48.11
Who is speaking and story frame
दुराराध्यं समाराध्य विष्णुं सर्वेश्वरेश्वरम् ।
यो वृणीते मनोग्राह्यमसत्त्वात् कुमनीष्यसौ ॥ ११ ॥
durārdhyaṁ samārādhya
viṣṇuṁ sarveśvareśvaram
yo vṛṇīte mano-grāhyam
asattvāt kumanīṣy asau
Lord Viṣṇu, the Supreme Lord of all lords, is ordinarily difficult to approach. One who has properly worshiped Him and then chooses the benediction of mundane sense gratification is certainly of poor intelligence, for he is satisfied with an insignificant result.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.