He can't know that for sure, he wasn't there. That Jesus rose from the grave is called hearsay.
Yes he can. He saw Christ. Multiple times. As did many who were with him. They were eye witnesses.
Smith also said he saw the Angel Moroni, God, and a White Salamander.
Oh, wait, no, that was a forgery.
He said the "Book of Abraham" was an account of Abraham's life in Egypt. Then someone translated them and discovered they were a Ptomoleic funerary scroll.
He claimed that Kinderhook Tablets were an account of someone who lived in Bible times. But they were fakes made by his neighbors.
So you have to resort to the White Salamander forgery to attack Joseph Smith? How exactly are forgeries made over a century later at all relevant to Joseph Smith?
The Book of Abraham that Joseph translated are still missing. They had a red binding that is completely missing from all the pieces that have been translated.
He never made any claim about the Kinderhook plates. The only thing that even suggests that he did was a third hand source that was changed to imply that he himself said it. But the evidence suggests he had no interest in them. For example, with the Book of Abraham, he went out of his ways to purchase the records. The evidence with the Kinderhook plates shows that not only did he not even try to purchase them, they left town without any fan fair and with absolutely no interest from him.
See, this is the problem with you anti mormons. You try to shot gun approach the situation. Make a bunch of accusations that you think look good for your case and that need indepth analysis to really see if they are true, which you conveniently ignore. And you pretend as if there are no responses despite them being refuted decades ago.
I have no doubt you'll again completely ignore what I post, return to your old talking points hoping that those who don't have the time to do the actual research will blindly believe you because it looks like you know what you are talking about and they are looking for an excuse not to listen.
The problem is I have done my research. I won't be swayed. But then Im not really the target. It's those who are reading the conversation that haven't.
That's why I'd much rather short circuit this and go directly to the source. God knows whether Joseph Smith was His prophet or not. And He is more than happy to tell people the truth that He was.
I challenge you to actually read the Book of Mormon and the other relevations and ask God for yourself. Do a 30 day experiment. Study the scriptures and every day ask the Lord to tell you whether it's true. He will. Even if the only faith you have is to do the experiment.
Because quite frankly you and I could go back and forth on this and it wont solve a thing. But the Spirit of the Lord can end the discussion for anyone interested very quickly.
When I was studying things out for myself. It became very apparently that those who hate the Church like yourself didn't have much of a leg for your arguments. But that didn't mean the Church did either. As I researched, I would find nothing but outright lies, out of context quotes, highly editted quotes, and many other deceptive arguments to attack the Church. And when I would see the responses, I would see some good responses, some poorly thought responses, but I repeatedly saw those responding to the critics tell me not to take their word for it but to go to the Lord.
Eventually, I concluded that going to the Lord was the only way to know for myself. I didn't know whether there was a God. I didn't know how He would let me know if He was there. I just reasoned, that I could experiment on the Word as the scriptures taught and if He was there, He would let me know. And it's only through the revelation of the Holy Spirit that I obtained that knowledge. Now, I know there is a God. I know He loves me. I know He loves you too. I know He wants me to love you, though I will freely admit I find that difficult. I know from the Holy Spirit that Jesus Christ died for my sins. I know that through Him I can overcome my many, many weaknesses. Through the Spirit I learned that the Book of Mormon was true and that Joseph Smith was indeed called by Him to be a prophet. His story is incredible. Even he said that he wouldn't believe it if he hadn't experienced it. As imperfect as he was, he was a prophet. I know that Priesthood has been restored along with the keys to direct it.
The Holy Spirit has told me this not only that time but many many others. I've learned countless things from listening to the Spirit. My life has been enriched because of it. The fruits of the Spirit are good and have brought joy, peace, and power to my life.
I invite you and anyone else who reads this to experiment on the word as I suggested. It's the only way to truly know God. Otherwise, we are just doing mental exercises that benefit absolutely no one.