This statement reveals that you should not always think, but you should rather focus upon feeling things.
It is important to understand that you should not always just engage yourself in pointing out to things. Instead, you should spend time in trying to feel that heavenly glory.
Too often, we engage ourselves in useless things, so much so that we are just indulged in pointing away to the moon.
Instead of seeing to the moon, we should better think of ways through which we can witness the heavenly glory.
You should never concentrate on the finger, because that will not yield you anything better in your life. You must get yourself busy in trying to witness that heavenly glory that is rare.
There is a different kind of feeling in it altogether and you will be able to know only when you decide to focus on it.
This can be related to our own lives as well.
You need to realize that you should be the kind of person who spends his or her life in trying to figure out things that are actually relevant to you, instead of surrounding yourself with irrelevant things that will not make any sense at the end of the day.