mighty god...lower case m...
English Standard Version
You show steadfast love to thousands, but you repay the guilt of fathers to their children after them, O great and mighty God, whose name is the LORD of hosts,
Berean Study Bible
You show loving devotion to thousands but lay the iniquity of the fathers into the laps of their children after them, O great and mighty God whose name is the LORD of Hosts,
New American Standard Bible
who shows mercy to thousands, but repays the wrongdoing of fathers into the laps of their children after them, great and mighty God. The LORD of armies is His name;
NASB 1995
who shows lovingkindness to thousands, but repays the iniquity of fathers into the bosom of their children after them, O great and mighty God. The LORD of hosts is His name;
Know your Hebrew...
Jehovah used the title
“God Almighty” (ʼEl Shad·daiʹ) when making his promise to Abraham concerning the birth of Isaac, a promise requiring that Abraham have great faith in God’s power to carry out that promise. It was thereafter used when God was spoken of as the one who would bless Isaac and Jacob as heirs of the Abrahamic covenant.—
Ge 17:1; 28:3; 35:11; 48:3.
In the prophecy at
Isaiah 9:6 concerning the Messiah, the title
“Mighty God” is applied to the promised Prince of Peace. This expression, however, translates the Hebrew
ʼEl Gib·bohrʹ, not
ʼEl Shad·daiʹ, as in the above scriptures.
https://wol.jw.org/en/wol/d/r1/lp-e/1200000201
Jesus has a position far higher than angels, imperfect men, or Satan. Since these are referred to as “gods,” mighty ones, surely Jesus can be and is “a god.” Because of his unique position in relation to Jehovah, Jesus is a “Mighty God.”—
John 1:1; Isaiah 9:6.
But does not “Mighty God” with its capital letters indicate that Jesus is in some way equal to Jehovah God? Not at all. Isaiah merely prophesied this to be one of four names that Jesus would be called, and in the English language such names are capitalized. Still, e
ven though Jesus was called “Mighty,” there can be only one who is “Almighty.” To call Jehovah God “Almighty” would have little significance unless there existed others who were also called gods but who occupied a lesser or inferior position.
https://wol.jw.org/en/wol/d/r1/lp-e/1101989307