Since there is only one God who is not formed then how can the Jehovah’s Witnesses claim that Jesus is a created god? If there is only one God, how can Jesus be another &quot;god&quot; as taught by the Jehovah's Witnesses? Isaiah quotes Jehovah in Isaiah 43:10-11 the very verse from which the Jehovah's Witnesses derive their name, that there has never been &quot;formed,&quot; either before him or after him, any other &quot;god&quot; of any kind.

Isaiah 43:10-11, (NWT): You are my witnesses, even my servant whom I have chosen in order that you man know and faith in me, and that you may understand that I am the same One. Before me there was no God formed, and after me there continued to be none. I--I am Jehovah, and besides me there is no savior.

Thus, Jesus cannot be a created god, and must be the God that Matthew and Isaiah said would come to be &quot;with us.&quot; Matthew 1:23, &quot;Behold, the virgin shall bear a Son, and they shall call His name Immanuel,&quot; which translated means &quot;God with us.&quot;
So if, the NWT and Jehovah's Witnesses claim, the Word was &quot;a god,&quot; then that means that Yahweh was wrong when He said &quot;Before Me no god was formed, nor will there be one after Me,&quot; because the Word would be a created/formed god. How do Jehovah's Witnesses resolve this issue?
You have unintentionally, I suggest, created a straw man argument by overlooking the usage of the word before, as found in the passage you cite from Isaiah 43.
Jehovahs Witnesses do not believe Jesus was a god who was created before Jehovah existed. They believe Jesus was created after Jehovah God already existed. In other words, Jesus Christ was the first of Jehovah's created beings.
The Isaiah passage is therefore not an issue with Jehovahs Witnesses. To them, there were no gods in existence before Jehovah because only Jehovah is eternal. No god can be in existence (or can be &quot;formed,&quot; the word used in Isaiah 43) before an eternal being. In fact, Isaiah's use of the word formed implies that gods are products of human craftsmen that are meant to be representations of beings/gods who have no existence. (See Jeremiah 10:8-10.)
In conclusion, to the best of my knowledge, Jehovah's Witnesses do not see a contradiction in Isaiah 43:11, which reads, &quot;Before Me no god was formed, nor will there be one after Me.&quot; I also assume that Jehovah's Witnesses, along with other bible-believing denominations, would define a biblical &quot;god&quot; or &quot;gods&quot; as non-existent beings whom idolaters worship in defiant ignorance.
ADDENDUM
And yes, the word god is used in at least one other way in Scripture, and that is as a name for God's nemesis, Satan. In 2 Corinthians 4, Paul refers to him as &quot;the god of this world,&quot; though the argument could be made that the god of this world can be summed up in the words &quot;Man is the measure of all things&quot; (Protagoras of Abdera, l.c. 485-415 BCE). In other words, the god of this world involves self worship, and the engines of this worship are the lust of the flesh, the lust of the eyes, and the pride of life (see 1 John 2:16 NIV).