And what is the expansive release of the heart? It’s when a mendicant meditates focused on pervading the extent of a single tree root as expansive. This is called the expansive release of the heart. Also, a mendicant meditates focused on pervading the extent of two or three tree roots … a single village district … two or three village districts … a single kingdom … two or three kingdoms … this land surrounded by ocean. This too is called the expansive release of the heart. This is a way to understand how these things differ in both meaning and phrasing.