And yes, the Apostles made mistakes but they didn't make mistakes when it came to giving "a word from the Lord". Why did they not make mistakes in that way? Because the Lord truly gave them those words, and the things he gave them to speak and write, truly came to pass, and will come to pass, because the Lord never fails in what he says!
These modern day Apostles and Prophets are not truly getting "a word from the Lord" because if they were, there would be no mistakes, and they make constant mistakes, and then say, oops!
Justin Peters showed in his series how the "self proclaimed" apostles and prophets made one failed prophecy after another. Benny Hinn made seven failed prophecies in about five minutes. These people are liars!