This verse was already brought up before in another thread. However what was discussed was the issue of why signs were not sent. Right now the focus is on why signs are sent in the first place. And here the reason also seems not to make sense. It is said signs are only sent to make people fear. But does that make sense? Let’s think about. Signs by definitions are proof. So this would mean the only thing God desires to do with proving Messengers are causing people to fear. As opposed to causing people to believe and that belief to be followed up by loving the virtues taught by God and following the right path, the motive is simply to make them fear. Not to hope, not to love, not to be good out of love, but to make them fear?
Such a reason is absurd. Obviously signs are proofs and should make people know the truth. The purpose of showing the truth shouldn’t be simply to make people fear and live in terror. Perhaps this can a be a purpose, but not the only reason.
Moreover such a notion is contradicted by Quran. In other places it said Messengers are sent so people rise up with justice, and to bring them from the darkness to the light. “Signs” are automatically proofs and evidence of a Messenger, and is connected to God wanting people to know the Messengers are telling the truth, which is connected to the purpose of God sending Messengers. So this cannot be the only reason of sending Signs per account of Quran as well.
The premises are as follows:
1) God sent signs to prove Messengers are true...
2) the purpose of proving them to be true is not simple to cause fear but to guide people from darkness to light, and to teach justice and virtues, and such a motive cannot be simply out of fear.
3) Therefore the notion that signs are only sent to cause fear would contradict Quran.
4) The Quran states signs were only sent to cause fear.
5) Therefore Quran contradicts itself.