Neoplatonism
A philosophical system founded by Plotinus in the 3rd century AD, synthesizing Platonism, Aristotelianism, and Stoicism. It describes reality in terms of emanations from 'The One' (Soul, Intellect, The One).
Videos Mentioning Neoplatonism

John Vervaeke — How to Build a Life of Wisdom, Flow, and Contemplation | The Tim Ferriss Show
Tim Ferriss
Regarded as the 'grand unified field theory of ancient philosophy' and the 'spiritual grammar of the West,' integrating Socratic, Platonic, Aristotelian, and Stoic ideas into a powerful framework for cultivating wisdom.

The Best Kept Secret In History?: A Conversation with Brian Muraresku (Episode #346)
Sam Harris
A philosophical system based on Plato's teachings, particularly influential in late antiquity, which explores concepts of the One and the soul's ascent to the divine.

Philosophy: The Love of Wisdom | A Guide to Life
Eternalised
A philosophical system founded by Plotinus in the 3rd century AD, synthesizing Platonism, Aristotelianism, and Stoicism. It describes reality in terms of emanations from 'The One' (Soul, Intellect, The One).