Noone can know the future except Allah.
yes i fully agree but read the following hadith:
Narrated Abu Huraira: The Prophet said, "When Allah has ordained some affair in the Heaven, the angels beat with their wings in obedience to His statement, which sounds like a chain dragged over a rock." ('Ali and other sub-narrators said, "The sound reaches them.") "Until when fear is banished from their (angels) hearts, they (angels) say, 'What was it that your Lord said? They say, 'The truth; And He is the Most High, the Most Great.' (34.23) Then those who gain a hearing by stealing (i.e. devils) will hear Allah's Statement:-- 'Those who gain a hearing by stealing, (stand one over the other like this). (Sufyan, to illustrate this, spread the fingers of his right hand and placed them one over the other horizontally.) A flame may overtake and burn the eavesdropper before conveying the news to the one below him; or it may not overtake him till he has conveyed it to the one below him, who in his turn, conveys it to the one below him, and so on till they convey the news to the earth. (Or probably Sufyan said, "Till the news reaches the earth.") Then the news is inspired to a sorcere who would add a hundred lies to it. His prophecy will prove true (as far as the heavenly news is concerned). The people will say. 'Didn't he tell us that on such-and-such a day, such-and-such a thing will happen? We have found that is true because of the true news heard from heaven." (Book
#60, Hadith
#223)
this is what might lead some people into disbelief. and if someone else who is simply lying gets a fluke, then he is the same as the above case, people might start to believe he knows the future thus a lie leads to him being equated to Allah and that is striclty condemned.
I am saying, this is not even sihr and the punishment that you quoted can not be applied here.
maybe the word sihr, which i do not understand, is different to what a sorcerer or magician is in english. what is the meaning of the word sihr?
But this doesn't mean there shouldn't be any kind of deterrent. Many of them fool people to take their money.
agreed. maybe based on the evidence, one might not have to be put to death but instead punished in some other way depending on the crime and it's severity.