Here's the passage as told in Matthew....
17 After six days Jesus took with him Peter, James and John the brother of James, and led them up a high mountain by themselves. 2 There he was transfigured before them. His face shone like the sun, and his clothes became as white as the light. 3 Just then there appeared before them Moses and Elijah, talking with Jesus.
4 Peter said to Jesus, “Lord, it is good for us to be here. If you wish, I will put up three shelters—one for you, one for Moses and one for Elijah.”
5 While he was still speaking, a bright cloud covered them, and a voice from the cloud said, “This is my Son, whom I love; with him I am well pleased. Listen to him!”
6 When the disciples heard this, they fell facedown to the ground, terrified. 7 But Jesus came and touched them. “Get up,” he said. “Don’t be afraid.” 8 When they looked up, they saw no one except Jesus.
9 As they were coming down the mountain, Jesus instructed them, “Don’t tell anyone what you have seen, until the Son of Man has been raised from the dead.”
How are you interpreting a "vision"? Like a dream? Something that is seen in the mind but is not real? This was told as if real. Jesus is transformed and then Moses and Elijah appear and then God speaks from a cloud. And he tells them not to tell anyone what they've seen until Jesus is raised from the dead. That's a little different then how you retell it.
You act as if this is some sort of proof that what the disciples saw later was a vision of Jesus, not the real Jesus. But again, you never address the verse that says that Jesus said to touch him and see that he had flesh and bone and was not a ghost. I do believe the resurrection story was meant to be believe that Jesus conquered death. Your explanation seems to assume the resurrection and the transfiguration really happened, but then you explain them away as visions and not real events. I still believe that if the resurrection and the transfiguration didn't really happen, then they weren't even visions... They were nothing. That they never happened. They are myth. Made up embellished stories to make Jesus a God/man.
But Baha'is are in that awkward position of having to believe the Bible and the NT and not call them myth. So, Baha'is do the next best thing. They say those things didn't really happen. They were real... but in a spiritual way. They didn't really happen in the physical world. I don't think it's a very good explanation, because, like I said, the gospel writers made it clear that the resurrection of Jesus was real and happened in the physical world.
And Baha'is also have to explain away the times that dead people were brought back to life. The easy explanation? Made up fictional religious stories, myth. Or the Baha'i explanation? I remember one Baha'i here on the forum said that Lazarus was "spiritually" dead, and Jesus made him "spiritually" alive. How does that fit the story?
John 11:1 Now a man named Lazarus was sick... he(Jesus) went on to tell them, “Our friend Lazarus has fallen asleep; but I am going there to wake him up.”
12 His disciples replied, “Lord, if he sleeps, he will get better.” 13 Jesus had been speaking of his death, but his disciples thought he meant natural sleep.
14 So then he told them plainly, “Lazarus is dead, 15 and for your sake I am glad I was not there, so that you may believe. But let us go to him.”
17 On his arrival, Jesus found that Lazarus had already been in the tomb for four days.
38 Jesus, once more deeply moved, came to the tomb. It was a cave with a stone laid across the entrance. 39 “Take away the stone,” he said.
“But, Lord,” said Martha, the sister of the dead man, “by this time there is a bad odor, for he has been there four days.”
41 So they took away the stone...
43 Jesus called in a loud voice, “Lazarus, come out!” 44 The dead man came out, his hands and feet wrapped with strips of linen, and a cloth around his face.
Jesus said to them, “Take off the grave clothes and let him go.”
What is the Baha'i explanation again? Or do you have a different and better one?