It is quite easy to lead someone astray, should you yourself be as blind as they. Jesus called that 'blind leading the blind.' One blind dude leads another blind dude straight into destruction.
ALSO, Jesus said it would be a far worse fate for the religious leaders to mislead the unlearned of the Scriptures. Bad stuff.
This is an excellent topic to start, my friend. Don't be shy.
Observe one passage dealing with a possible end-times kinda thing: Two men are out in the field. One disappears, the other is left. I have a friend who believes we are currently living after the tribulations, because of Nero and all that, wars, rumors of wars, quakes, storms, blah blah. Disasters that led up to the end of time, and the rapture of the believers. Personally, I believe that while Nero was bad, he ain't the Antichrist.
Now my friend interprets this verse as saying the evil men would be taken away and cast into hell, and the righteous Christians would be left with God on a new earth. I myself believe it is the other way around: the evil men shall be left on Earth to go after God, should they so choose, and the rigtheous shall depart.
But, it's a moot point to argue, as stated. It doesn't alter our final destination, or change how God sees us. It's just an obscure passage that we can debate and argue about to the end of time. But, as Kidan said, not important.
Major points that are misinterpreted can lead to a fall, however...