 “Divine hiddenness”, as the phrase suggests, refers, most fundamentally, to the hiddenness of God, i.e., the alleged fact that God is hidden, absent, or silent. In religious literature, there is a long history of expressions of annoyance, anxiety, and despair over divine hiddenness, so understood. For example, ancient Hebrew texts lament God’s failure to show up in experience or to show proper regard for God’s people or some particular person, and two Christian Gospels portray Jesus, in his cry of dereliction on the cross, as experiencing abandonment by God, whom he regarded as “Abba, Father”, an experience shared by many mystics, saints, and ordinary folk of all theistic traditions, described at its worst as “the dark night of the soul”. Understood in this way, divine hiddenness poses an existential problem for those who have such experiences.