treasures in Heaven

"Do not store up for yourselves treasures on earth, where moth and rust destroy, and where thieves break in a stead. But store up for yourselves treasures in heaven, where moth and rust do not destroy, and where thieves do not break in and steal. For where your treasure is, there your heart will be also." - Matthew 6:19-21

Before today, I never noticed that the passage on 'Treasures in Heaven' (Matthew 6:19-24) is immediately followed by Jesus' teaching on worrying. Significant? I very much think so.