Dream practice
Istikhāra – The Prayer for a Guiding Dream
In Islamic practice, istikhāra (استخارة, "seeking what is good") is a specific prayer performed when facing a difficult decision. After two rak'at (units of prayer) and a prescribed supplication, the practitioner sleeps – and waits for a dream that will reveal the right path.
This is dream incubation in its most direct form – the same practice found in Egyptian temples and Greek Asclepieia, but alive and practiced daily by millions of Muslims worldwide in the 21st century. The Sufi tradition treats the resulting dream with the utmost seriousness: it is a communication from the divine, mediated through the 'ālam al-mithāl.
The Islamic dream framework distinguishes three types: ru'yā (true dreams from God), ḥulm (disturbing dreams from the devil), and ḥadīth al-nafs (dreams from the self). Sufis developed sophisticated criteria for distinguishing between them – criteria that, remarkably, parallel Jung's distinction between archetypal dreams (from the collective unconscious) and personal dreams (from the individual unconscious).