Here's another example of the extreme personification of the Logos/Word from the Wisdom of Solomon describing the Word as the Destroyer in the Exodus 12 story. The original reads:
12 For I will pass through the land of Egypt that night, and I will smite all the first-born in the land of Egypt, both man and beast; and on all the gods of Egypt I will execute judgments: I am the Lord. ..23 For the Lord will pass through to slay the Egyptians; and when he sees the blood on the lintel and on the two doorposts, the Lord will pass over the door, and will not allow the Destroyer to enter your houses to slay you.
Notice how the text repeated says the Lord would do the slaying until the insertion of 'the Destroyer'. Clearly some scribal sensitivities motivated the introduction of an agent of the Lord who, as it now reads, is effectively addressed as the Lord.
The Wisdom of Solomon describing this story reads: 18:14
...when their firstborn were destroyed, they acknowledged your people to be God’s child. .For while gentle silence enveloped all things, and night in its swift course was now half gone,15 your all-powerful Word leapt from heaven, from the royal throne, into the midst of the land that was doomed, a stern warrior 16 carrying the sharp sword of your authentic command,
and stood and filled all things with death, and touched heaven while standing on the earth.
The Destroyer/Lord is now referred to as the all-powerful Word who comes from the 'royal throne'.
The description of the Word as immense spanning from heaven to the earth is reminiscent of the 2 Chron 21 story of the Angel of the Lord sent to destroy Jerusalem with a sword:
15 And God sent an angel to destroy Jerusalem. But as the angel was doing so, the Lord saw it and relented concerning the disaster and said to the angel who was destroying the people, “Enough! Withdraw your hand.” The Angel of the Lord was then standing at the threshing floor of Araunah[b] the Jebusite. 16 David looked up and saw the Angel of the Lord standing between heaven and earth, with a drawn sword in his hand extended over Jerusalem.
This also reminds us of the immense Mighty Angel in Rev 10 and various other apocalyptic works of the period.
Anyway, the Wisdom of Solomon passage demonstrates the concept of the Logos/Word acting as an agent of the Lord but also equated with the Lord. This is Logos theology.