One of the surprising aspects of a contemplative life is the nature and impact of silence. And the trick is of course as soon as you start talking about it, you’re breaking the silence. It’s first and foremost experiential. That’s why Thomas Keating quotes Rumi: “Silence is God’s first language. Everything else is a poor translation.”
When mystics and contemplatives speak of the abiding mystery or the realization of oneness, these are usually somehow inextricably linked to a deep interior silence.