Those who lied on prophet Muhammads name

There is people who knows about islam yet making lies like to increase faith ,which those lies are made up ,they say it for good prupose.

what they don't know that those lies has very huge side effact that it might make any person an unbeliever if they discovered it was a lie.

So better ways to avoid lying and give them what the lord and propet Muhammad gived you ,because that's what the Prophet Muhammad had asked us to do.

please anyone has arabic PC Trans this into arabic and give the evedince ,and any person find this info is wrong please report to know what is wrong about it.
and sorry my pc is english only