To dissolve into Amitabha's heart and stay in his enlightened mind is the practice of no-ego

Once you transfer your consciousness as syllable SHRI into Amitabha’s heart, Amitabha’s mind, then you dissolve into Amitabha’s heart, you are not here anymore. And then the form, the body of external Varjayogini also dissolves into Amitabha’s heart; then there’s nobody left. There’s no consciousness left. Nothing’s left. Everything dissolves into Amitabha’s wisdom.

Buddhist unique view is “no ego”, “no self”. We have to understand that. But we see: “There’s myself. There’s my body. There’s my mind.” We see it this way. Why do we see it this way? It’s not wisdom. It’s not because it, [the ego], exists there, it is because our ignorance creates everything. It’s illusory; it’s not true. We have to understand that. Only [when we] understand then there’s a way to merge oneself to Amitabha. If you strongly believe Amitabha is over there, me is even truly exist, you’ll never be able to reach Amitabha’s house, Amitabha’s pure land.

Hungkar Dorje Rinpoche, “Instructions For Dharma Practice”