Matt 18:1-5
At about the same time, the disciples came to Jesus asking, "Who gets the highest rank in God's kingdom?" 2 For an answer Jesus called over a child, whom he stood in the middle of the room, 3 and said, "I'm telling you, once and for all, that unless you return to square one and start over like children, you're not even going to get a look at the kingdom, let alone get in. 4 Whoever becomes simple and elemental again, like this child, will rank high in God's kingdom. 5 What's more, when you receive the childlike on my account, it's the same as receiving me.

I am a good example of this truth. In the old days I could do everything but now I can do nothing. I have returned to square one.