Slavery was a fact during the time of Jesus and Paul. Granted they should have spoken out against it, but nothing wrong in regarding slaves as human. In any case that's a different topic to the one that I was addressing and that is to say that in our age (2019) Islam and Christianity can be regarded as similar religions in the way that they treat each other and others. I showed you a website that clearly demonstrates the difference. If this is an embarrassment to your beliefs I understand the reason for your ignoring the point.
