Well its hard to define mystical but I’ve attended many zoom meetings during the lockdown. They aren’t exactly the kind of experience that would turn me into a religious martyr.
Well back then a Zoom like meeting wouldn't be natural, but supernatural. All that matters is that with both you know that an actual person is on the other side. The realisation that he actually saw Jesus resurrected caused him to believe, make him regret past actions and become a religious martyr.
In the 70's there were Baha'is that said they knew of Baha'is that said they had visions of seeing Abdul Baha. Today we can read a story in the NT that says people saw Jesus alive. Because those people become martyrs, then I think we can guess that they really believed what they saw.
I think it's like if a friend comes to you and tells you they saw your ex-wife or girl friend and that she said that she is still thinking about you. It gives you hope and faith that, maybe, you will someday get together with her again. With people saying they saw a vision of Abdul Baha' it makes the Faith more real. People will believe he is there, in a spiritual world, watching and listening to you and is there to help and guide you. With Jesus, it is similar. He is alive and very real. But the gospel stories make him out to be physically alive and real... And... he's coming back. He's going to punish the wicked and reward the righteous.
So to go back to that ex-wife or girl friend analogy, it would be like if your friend said that she's been watching you from a far. And wants to make sure you've changed and are doing the things she asked you to do. If you want her back and know she's keeping an eye on you, you're going to do those things and show her that you have changed. So the results are the same with Jesus. You say you love him? Well then, do as he said. Prove you have faith by following his commandments.
And who knows what is going on with visions of Abdul Baha', but it could have easily caught on that those visions are real and possible, and that a "good" Baha'i, that obeys the laws, will be rewarded by have a spiritual vision of the "Master".
Now, back to the ex-wife and girlfriend, suppose your friend hates the way you've been acting. He'd want nothing better than for you to change. He knows you still love your ex, so he makes up the story about seeing her. He tells you she been keeping an eye on you in secret. You don't know. You look, but you never really see her. But, just in case, you try and do your best to change and do the things see wanted you to do. So... visions and stories of Jesus and Abbul Baha' don't have to be real to accomplish what they need to accomplish. They get the believer a stronger reason to do the right thing. They think they are being watched.
Yet, people still cheat, steal and lie as if nobody is watching. Then something bad happens and the person thinks... "is that karma coming to get me and pay me back?" So the person tries to do good again. Maybe it was a total coincidence. But the person's guilty conscience won't let the blow it off that easy. Unless we start taking away the watchdogs.
If you don't care about what your ex thinks... If you don't believe in visions or care what Abdul Baha' says... If you don't believe in God or Jesus and think that his followers just made up a bunch of phony stories about him coming back to life, then you're not going to worry about how you act. You're going to see those followers of Jesus as a bunch of liars, along with all the preachers that say Jesus loves you and is watching you and is coming back... and then they go off and have an affair or cheat people out of their money.
The stories are vague enough already to be questioned and not believed. But now, with modern science, a point that you, Adrian, like to point out, dead bodies don't come back to life... and physical bodies don't float off into space. But the Baha'is don't want to destroy people's belief in the Bible and in Jesus, they just want to make it not so literal. But, there's a fine line there. If it's not "literally" true, then what is it? A lie? A fabrication? An embellished story of something real?
Baha'is tone it down and say that "no" it's real... but it is figurative. Still, the reality is... Jesus is dead. His body never came back to life. And, his body has since rotted away. Jesus' Spirit lives on. His Spirit is the same Spirit that is in all messengers from God. That Spirit can never die. The physical bodies of all messengers dies. It is their message and their Spirit that is important. And still, everything is vague enough for Christians to believe Jesus rose physically from the dead and for Baha'is to believe he didn't.