In the beginning was the WORD/Logos

[TonyChanYT]

Philo:

Philo (c. 30 BCE – c. 50 CE) was a leading writer of the Hellenistic Jewish community in Alexandria, Egypt. He wrote expansively in Koine Greek on the intersection of philosophy, politics, and religion in his time.

The Logos becomes the aspect of the divine that operates in the world—through whom the world is created and sustained.

ESV, John 1:

1 In the beginning was the Word, and the Word was with God, and the Word was God.

Strong's Greek: 3056. λόγος (logos) — 331 Occurrences

It was a common word that had a wide range of meanings. However, John used it in a technical and philosophical sense. That's why ESV translated it with a capital W.

Wiki:

Logos became a technical term in Western philosophy beginning with Heraclitus (c. 535 – c.  475 BC), who used the term for a principle of order and knowledge.[6] Ancient Greek philosophers used the term in different ways. The sophists used the term to mean "discourse". Aristotle applied the term to refer to "reasoned discourse"[7] or "the argument" in the field of rhetoric, and considered it one of the three modes of persuasion alongside ethos and pathos.[8] Pyrrhonist philosophers used the term to refer to dogmatic accounts of non-evident matters. The Stoics spoke of the logos spermatikos (the generative principle of the Universe) which foreshadows related concepts in Neoplatonism.[9]
Within Hellenistic Judaism, Philo (c. 20 BC – c.  50 AD) integrated the term into Jewish philosophy.[10] Philo distinguished between logos prophorikos ("the uttered word") and the logos endiathetos ("the word remaining within").[11]
The Gospel of John identifies the Christian Logos, through which all things are made, as divine (theos),[12] and further identifies Jesus Christ as the incarnate Logos.

The English word "logic" is derived from the Greek word "logos."

Thayer's Greek Lexicon:

reason, the mental faculty of thinking, meditating, reasoning, calculating, etc.