FYI, that should be "1 John 4:20", not "John 4:20" (
www.biblegateway.com can be your friend!)
<rant>
You know, I find it so amazing how much anti-masonic stuff there is out there, and how much of it is held up out of so much ignorance and misinformation. I am a Fellow Craft Mason who will be raised to Master Mason by the end of the year. I am also a Bible-believing Christian, and up to this point, I have found absolutely nothing in Freemasonry that goes contrary to my Christian beliefs. Yes, I may alter that stance later, but as of now, I have to stand firm on this.
I really hate to oversimplify Freemasonry, but to me, it's kinda like the Boy Scouts, only for men. Obviously, Freemasonry goes deeper than that, but really, I have yet to see anything that would lead me to believe that Freemasonry is some devilish, religious cult or subversive, conspiring organization.
</rant>