This verse reminds me of the struggle lately that I have been going through.  I remember at a time when I was looked to and respected for my faith.  When people saw me and said that guy seems to know something I don't.  They would come to me.  They would listen to me.  But that has changed.  Not because the world has changed but because I have not changed.  I stop growing.  I became complacent in my pursuit of Christ.  I said that I am here and that is enough.  Peter reminds me to continue to grow in my knowledge of Christ and in the grace of Christ (the frisbee lifestyle).  Praise God.