No matter what GOD does, it is perfect.  In Him there is no wrong what-so-ever.  Wouldn't it be nice that no matter what you did, it couldn't be construed as wrong.  Unfortunately for us it isn't easy or even at all possible for us to be perfect.

The Rock, meaning that He doesn't change and shift like some flake.  The LORD does what He says and He means what He does.  His Word says He is faithful and does no wrong, meaning He does no wrong.  What I want to really stress here is that He is a faithful GOD, He doesn't tell us in His Word that He will do something for us and then not follow through. That in and of itself would be the very nature of wrong.  It's as if GOD would make a promise knowing He would break it on purpose, now that's just ridiculous. 

GOD is faithful to His Word, He makes a promise and He keeps it. He isn't going to cop out on us like our pals can do from time to time.  Unlike them, He can and will pull through for us when we need Him to.