OK...I am not one who generally even stops to look at anything free on the internet but occasionally I will look on the internet for training that I expect to pay for. With that said I stopped over at https://www.biblicaltraining.org and saw that they had "free" training if you sign up. On a whim I did it and to my amazement there is actually free lecture MP3s and their associated transcripts and/or outlines.
These are real professors at real schools who are available for no charge. They have the site set up for different needs based on the kind of training you are looking for. I am very impressed and look forward to making use of this site. If you are interested I strongly encourage you to check this out for yourself.
To be clear, there is a store where you can by materials related to the classes but is mostly stuff like an entire course on CDs if you don't want to download them individually. But again...the material is free if you are willing to download it. And you can't beat free.
I believe that no matter what worldview we espouse we should understand what we believe any why. I hope to show others that the Christian worldview is not only accurate but true. If not, I hope they will be clear on why they reject it.