Been doing some experiments on this. When you do actually get the religion.
Albeit without the 3 commerce tile on Emperor level.
If you can get Hindu and Jewish religion this opens door to Christianity via the Oracle. (Although COl would give court houses) Also for trading purposes i think COl route works better. Although christianity opens up the AP.
The downside is huge. You dont get BW till past 15000/2000bc. Lets hope Shaka does not have iron or copper or someone is going to get rushed. If you want a shrine you will need SH or oracle or another wonder like temple of artemis for great priest. Although temples open up priests too but more hammers.
In terms of worker techs. If you are not imperialist this will slow you down. Leaders like HRG dont start with mining or wheel. So a settler straight off is obvious. Well what is the worker going to do? I might even worker steal and pray for peace.
Now for Jewish religion you would need masonry. Another non worker tech unless you have marble. I find if you dont research the Jewish religion the Ai will trade Bud/ Jewish religion across the land.
Sometimes if I get all 3 I will wait till one expands to an Ai before I adopt a religion. Christianity and Conf are the first religion to give you a missionary. So a shrine might work better with these.
Overall you can get 3 early religions before 1000bc albeit it the expense of your expansion. Although lack of copper/lead are an issue and trading of alphabet later will be key.
My main problem is getting the religion to actually spread when I have open borders and a shrine. Maybe lacking sailing.![]()
5 by that date is actually possible with high enough food. Nab Hinduism/Mono then swap back to mining/BW. Then on to priest/writing; Oracle (chop in an expansion city) CoL, chop/whip in temples, run priests (or UBs which allow you to run priests), and the bulb theo. Swap to caste to run mass scientists, tech med, and bulb philo (and you actually start on this just as soon as your priest farm is sure to pop a GPr first). More of a cheese strat, but doable without nearly the limitations of trying for all 7.