A little leaven spoils the loaf

The most perfect version has been by My Holy Ghost.
Whatever He says unto you, speak.

Let the Holy Ghost's words flow through you, like pure water from a fountain.

Set your heart on saying, precisely, word for word, what I have given you to say.

Make no revisions to it.
Let it alone.

Neither add to it, nor take away from it, My child.
A little leaven spoils the whole loaf.