The elements of the question appear to be ─
The bible says the origin of species was God's special creation of each kind.
The theory of evolution shows that the bible's view of the origin of species is false.
So if God were real, would that negate the theory of evolution?
For the existence of God to negate the theory of evolution, the theory would have to be wrong. Creationism goes back a long way, but its modern form was developed from the publication 1961 of Whitcomb and Morris's book
The Genesis Flood. In the almost 60 years since then, "Creation science" has put not even one, not even very tiny, scientific scratch on the theory of evolution. So don't just believe the evolution scientists when they say the theory of evolution is accurate in its essentials, look at the sheer size of its enemies' failure to show otherwise.
As for the bible being wrong then two interpretations are possible. The first is that humans wrote the bible and what they wrote reflected the understandings of their time and place, and God can't be blamed for that.
The second is that, since God admits [he] tells lies ─
1 Kings 22:23 Now, therefore, behold, the Lord has put a lying spirit in the mouth of all these your prophets; the Lord has spoken evil concerning you.”
2 Chronicles 18"22 Now therefore, behold, the Lord has put a lying spirit in the mouth of these your prophets; the Lord has spoken evil concerning you.
Jeremiah 4:10 ... “Ah, Lord GOD! surely thou hast utterly deceived this people and Jerusalem ...”
Jeremiah 20:7 O Lord, thou hast deceived me, / and I was deceived;
Ezekiel 14:9 And if the prophet be deceived and speak a word, I, the Lord, have deceived that prophet
2 Thessalonians 2:11 Therefore God sends upon them a strong delusion, to make them believe what is false
the tale of special creation is just another such falsehood.