There is an old saying that if you aren't moving forward you are going backwards. I believe this sums of the writer of Hebrews admonition to his hearers in the end of chapter 5 and the beginning of chapter 6. Just like in the natural world there is an expectation that children will grow. When you take kids to the doctors they are weighed and measured to ensure that they are growing at the appropriate rate. They are compared with others kids their age to see where they fall percentage wise. Those tests are to see if something is wrong and to provide a plan of action has how to get the child on track with where they should be.
II Peter 1:2-11 provides us with a good test to see if we are growing spiritually and where we might be lacking. Are there any other means that you can think of that can help us see what where we need to grow?
* Posted for Jon