Spiritual intimacy is about opening up to your partner on a spiritual level. Just like physical intimacy occurs between bodies and intellectual intimacy occurs between minds, spiritual intimacy occurs between two souls. Spiritual intimacy is achieved when two people open up about their sense of spirituality to each other without judgment and in a supportive manner. Your beliefs, your connection to a higher presence, your methods of practising spirituality: all these constitute your spirituality. And when you open up to your partner about these, that is considered spiritual intimacy.