I never said that God is wrong.
You start out with the assumption that the Quran is the 100% infallible word of God which is an assumption that you appear not to want to question.
By comparison I question that assumption. I say the good in the Quran came from God, and the Quran’s errors came from Muhammad’s human limitations.
God wouldn’t test people beyond what they are realistically capable of achieving, to do so would be merciless.
Therefore if God wanted to test people by putting in metaphors, God wouldn’t put in unresolvable metaphors like the one about semen coming from between the backbone and ribs.
It is surely no coincidence that the Quran’s science is reflective of 7th century man’s understanding of science.
Baha’is believe the Quran is the Word of God and Muhammad was a Perfect Being and that both Muhammad and the Quran are absolutely infallible. Non Baha’is do not accept this.
Here is a letter from the Guardian that states that even the Imams were infallible, that they got their infallibility from Muhammad and it goes without saying that as Muhammad is infallible so is the Quran. There are plenty of references regarding this in the Baha’i Writings that you can search for if you want to know more.
“The guidance vouchsafed to the Imams regarding the laws and institutions of Islam was absolute and unqualified. Their infallibility was derived directly from the Manifestation.”
“From a letter written on behalf of Shoghi Effendi to an individual believer, July 30, 1941)”
The link to this letter from the Universal House of Justice is below.
Regarding your Bahá’í friend who does not fully understand the infallibility of the Manifestation of God: You should influence that person to study the matter more deeply, and to realize that the whole theory of Divine Revelation rests on the infallibility of the Prophet, be He Christ, Muḥammad, Bahá’u’lláh, or one of the others. If They are not infallible, then They are not divine, and thus lose that essential link with God which, we believe, is the bond that educates men and causes all human progress. (Universal House of Justice)
It is clear from a study of the Text that infallibility is an essential attribute of the Manifestation of God. Bahá’u’lláh wrote:
12.4a . . . the Most Great Infallibility is confined to the One Whose station is immeasurably exalted beyond ordinances or prohibitions and is sanctified from errors and omissions. . . .
12.41b . . . Were He to pronounce right to be wrong or denial to be belief, He speaketh the truth as bidden by God. This is a station wherein sins or trespasses neither exist nor are mentioned.
(
Tablets of Bahá’u’lláh Revealed after the Kitáb-i-Aqdas, pp. 108, 10
MUHJ86-01/12/Infallibility of the Manifestations of God - Bahaiworks, a library of works about the Bahá’í Faith