The Yoga of Liberation by Renunciation

This verse describes Sanjaya's experience: and remembering again and again that most wonderful form of Hari (tac ca saṁsmṛtya saṁsmṛtya rūpam atyadbhutaṁ hareḥ), great wonder arises in me, O King, and I rejoice again and again (vismayo me mahān rājan hṛṣyāmi ca punaḥ punaḥ). This refers to Sanjaya's experience of witnessing Krishna's universal form (described in Chapter 11). Every time he remembers that most wonderful form of the Supreme, great wonder arises in him, and he rejoices repeatedly. This reveals the profound impact of seeing or remembering the Supreme's universal form—it brings great wonder and joy every time it's remembered. When you understand this, you realize: you don't need to see something new to experience wonder. You can remember the Supreme's most wonderful form again and again, and great wonder will arise in you, and you will rejoice repeatedly. This is the path: remembering the Supreme's form brings great wonder and joy repeatedly.