If we believe a falsehood to be truth, or a distorted truth to be truth...we believe a lie to be truth!
If we preach and teach the distorted truth we believe to be truth as truth, we propagate the lie as truth and deceive people to believe a lie to be truth!
Therefore, it is wisely wise to be sure that what we teach as truth is truly truth! If we are not sure it is truth we should share it as an opinion that may or may not be truth!
And remember, because something is truly stated does not necessarily make it a statement of truth!