In his Sermons on the Song of Songs, he uses the language of desire, intimacy and union between the disciple and Jesus.
For Bernard,
Christianity was essentially a relationship with Christ. The Eucharist was not just
a sacred object or ritual but a privileged meeting with the Bridegroom of the
soul. In one of his sermons he quotes the Song of Songs:
"Let him kiss me with the kiss of his mouth.”

