4 Your prompt, generous and affectionate intervention which does not cease, Venerable Brethren, the fraternal and filial devotion which you have expressed and, above all else, that sentiment of high supernatural solidarity, that intimate union of thoughts and of feelings, of intellects and wills, which your loving messages breathe forth, have filled Our soul with inexpressible consolations and have called forth from Our hearts to Our lips the words of the psalm (xciii, 19): "According to the multitude of sorrows in my heart, thy comforts have given joy to my soul."
Source: Non Abbiamo Bisogno (Vatican.va)