I haven’t seen them yet so I can’t speak to their exact content or quality, but I frequently audit MOOCs for free online just for my own edification, and I have two on my list I haven’t gotten to yet but that you might be interested in:
The Bible in Light of the Ancient Near East: https://courses.edx.org/courses/course-v1:IsraelX+0109434x+1T2020/course/
The Bible’s Prehistory, Purpose, and Political Future: https://www.coursera.org/learn/bible-history/home/welcome
If you’re not familiar with MOOCs, you’ll need an account but no payment is necessary. People can pay for a certificate but you can also just audit for free, which is what I do.