It is surprising what I've heard from Pentecostal folk that I know about Lourdes being demonic. Seems that some believe in miracles but see them as coming both from God and from Satan. What's your thoughts on that?
Miracles can come from God or from the devil. I've personally seen both - I've seen people healed when prayed for and when I was involved in the occult also performed a few things that would perhaps be described as healings although I don't think anyone could possibly say that was anything to do with God.
In the spirit of "test all things" (that I may have mentioned once or twice) it's impossible for me to provide verifiable proof so this is one where people will just have to decide whether they consider my account credible. If people choose to file my accounts under "believe", "disbelieve" or "don't know" that's for each one to decide. For me personally believing anything other than that miracles may come from God or the devil isn't an option.