Most people don't realize that there are lot of good reasons to think Christianity is true. This video is meant to introduce you to a bunch of them and to help you get thinking about something called "the cumulative case for Christianity". Check the rest of this description for links to further resources you can use to learn to better master these arguments.
For a resource on the GENERAL RELIABILITY OF THE GOSPELS please see Peter Williams NEW book (I've read it and it is fantastic) https://amzn.to/2W6Y8KS (Amazon affiliate link)
Also see a video lecture by him with less information than the book. https://youtu.be/wi2_VNz_pKw
I hope these resources are of great use to you and that they lead you or help you lead others to Jesus. He is the Way, the Truth and the Life and no one comes to the Father except through Him. He is the central truth we need to know so that we can be forgiven by God and receive relationship with God and eternal life. Its simple, and its true.