“Not one of you truly believes until you wish for others what you wish for yourself.” — The Prophet Muhammad
@mordant Islam did have period of very successful science ( Exhibition at Science Museum London ) several years ago . This stopped with the rise of one particular caliph.
A Brief Overview of the History of Islam - attached pdf below. [americanhumanist.org]
Many medieval Muslim thinkers pursued humanistic, rational and scientific discourses in their search for knowledge, meaning and values. A wide range of Islamic writings on history and philosophical theology show that medieval Islamic thought was open to the humanistic ideas of individualism, secularism, skepticism and liberalism.
— Humanists strive to embrace the moral principle in the Golden Rule, the ethic of reciprocity, and treat each other as one would like to be treated themselves — with tolerance, consideration and compassion. The Golden Rule, a unifying humanistic principle, cannot be claimed for any one philosophy or religion. Throughout the ages, many traditions have promoted one or other versions of it. In Islam, the Golden Rule is: “Not one of you truly believes until you wish for others what you wish for yourself.” — The Prophet Muhammad, Hadith
Islam never had their own equivalent of the Enlightenment; the fundamentalists won out over the moderates and liberals and had them all beheaded, literally or metaphorically. The Christian world co-opted some Muslim concepts such as Arabic numerals and the concept of zero, and ran with them.
It is still an open question whether fundamentalists elements in both Islam and Christianity will succeed in regressing the whole world into a new dark ages. I am quite certain that's not a sustainable strategy, I'm just not sure how much of a price humanity will pay for their attempt to hold on in the face of critical thinking, science, reason, etc. Are we experiencing, in Trumpism / Brexit and the numerical increase of Islamic fundamentalists, a last gasp, or a temporary resurgence? Time will tell.