Mysticism and Devotion...

Mysticism without devotion is like uncooked food; it can never be
assimilated.

Bowl of Saki, by Hazrat Inayat Khan

Commentary by Pir-o-Murshid Inayat Khan:

Knowledge and heart are just like the positive and negative forces;
it is these two things which make life balanced. If the heart quality
is very strong and intellect is lacking, then life lacks balance.
Knowledge and heart quality must be developed together. There are
fine lights and shades in one's life that cannot be perceived and
fully understood without having touched the deeper side of life,
which is the devotional side.

Mystics of all ages have not been known for their miraculous powers
or for the doctrines they have taught, but for the devotion they have
shown throughout their lives. The Sufi in the East says to himself
Ishq Allah Mabud Allah which means 'God is Love, God is Beloved', in
other words it is God who is Love, Lover, and Beloved. When we hear
the stories of the miraculous powers of mystics, of their great
insight into the hidden laws of nature, of the qualities which they
manifested through their beautiful personalities, we realize that
these have all come from one and the same source, whether one calls
it devotion or whether one calls it love.

Mysticism without devotion is like uncooked food and can never be
assimilated. 'I am the heart of my devotees,' says Krishna in the
Baghavat Gita. And Hafiz says, 'O joyous day when I depart from this
abode of desolation, seeking the repose of my soul and setting out in
search of my Beloved.' ... The life of the mystics, both the inner
and the outer, is shown as a wondrous phenomenon within itself. He
becomes independent of all earthly sources of life and lives in the
Being of God, realizing His presence by the denial of his individual
self; and he thus merges into that highest bliss wherein he finds his
salvation.