Secular spirituality is the exploration of spirituality minus the supernatural and disproven empirical claims.
Unlike empirical spirituality, secular spirituality does not try to calibrate spiritual ideas as true or false. It simply sets two boundaries: supernatural claims are out, and disproven empirical claims are out. This leaves room for non-disproven metaphysical possibilities, such as higher dimensions, unknown aspects of consciousness, or speculative ideas about reality. Those remain open because you cannot prove a universal negative about the unknown or unknowable. Astrology and crystal healing, by contrast, are out when treated as truth because they make empirical claims that have repeatedly failed.
The word secular means not controlled by religion, religious authority, or supernatural claims. It does not mean anti-religious. It simply means the idea can stand on common ground. A secular person can still feel awe under the stars, gratitude for life, and moral responsibility toward others.
Secular spirituality can explore the metaphysical, the ultimate structure of reality. It can explore the ontological: you are here now—aware, temporary, and responsible. It can include meditation, compassion, and grief. It often includes publicly shared things like art, science, and service. It embraces nature, philosophy, and the quiet mystery of consciousness.
It does not rely on the supernatural or carry disproven claims forward as truth. It can simply say: life is astonishing, consciousness is mysterious, love matters, suffering is real, and how we live matters.
Compared to religious spirituality, secular spirituality does not require gods, revelation, or sacred authority. Compared to mystical spirituality, it is more cautious about hidden realms, supernatural forces, and private revelation. Compared to empirical spirituality, it is freer to speculate beyond and within science.
Secular spirituality explores awe without required supernatural belief or disproven empirical claims.