According to the Bible God made man out of his own image. Therefore god looks like us. Also when we ate the forbidden fruit we became wise, in the Bible god comments on something like “You have become just like us”. Meaning that intelligent humans(us) are like god its just that we arnt immortal like him. Since god created us out of his own image that means we share his DNA. Which means every human being on earth supposedly has Gods DNA potential. And since Jesus is a direct son of God that meant his genes were closest to god 2000 years ago.
How smart is god? Well a large part of IQ is genetically linked while other minor parts include environment and education. Todays Israelis are very similar to the semites of the past. Israels average IQ according to studies by lynn was 94. Since Israel today is rich, has food and education that means that Mary’s IQ would probably be lower than todays average Israeli. However since we don’t know if Mary was of average IQ or smart(unlikely since she wasnt successful in much). Lets give Mary an IQ of 80. When Jesus was young he astonished the Rabbis who visited him with immense knowledge and expertise in reading of course he didn’t prove he was smarter to them, he proved he possessed just as much knowledge at such a young age. Since Rabbis usually represent the smarter figures in society they usually have much higher Iqs than the norm. So lets give them an IQ of 120(1.5x greater than the norm we estimate for semites). The average american IQ is 98 which means a 1.5x increase is like a person in America with an IQ of almost 150(you only need a IQ of 130 to qualify as genius). An IQ of 150 is a college professor and beyond IQ level. Since Jesus was very smart at such a young age his IQ is over 120. I believe he showed his amazing talent at age 12, correct me if im wrong. Which means that in order to measure up to an adult with an IQ of 120(mental age 19.2) his mental age would have to be about 19.2 or greater at age 12. That means his IQ would have to be 160 at age 12 to rival a fully grown adult at 120. Therefore Jesus IQ was 160 or greater. Lets leave it at 160 though. Since half your genes come from your mom and half comes from your father and since theres a likely hood that your IQ will be around your parents level that means if we average god and Mary’s IQ we will get 160. That means if we cross multiply Gods IQ averages at 240. Scientists estimate that the maximum IQ potential of any adult human is somewhere in the low to mid 200s. Which means gods IQ is probably the maximum IQ potential that humans can and ever reach either by eugenics or by genetic engineering or by luck. So far the closest person to Gods IQ is Sho Yano whos IQ is above 228 and currently immeasurable btw he got this high as a 12 year old so his IQ is probably going to be around 210-220 when hes an adult.
Therefore we can assume Gods IQ is about 240. If we guess it should be around 20-260 but lets just leave it at 240. God probally doesnt have an IQ of over 300 since thats impossible for human genes(unless the IQ averages for humans drop while his stays the same). If god is actually an alien with advanced technology that he probally has computers and robots to further increase his intelligence. Without them though im estimating his IQ to be 240 which no human has yet to reach.