Today is the Memorial of the Guardian Angels. Here are the thoughts that came to me after receiving Holy Communion. Nothing can possibly replace God to fulfill us, let alone for all eternity. Seek whatever you want and can find in this world and your life will still remain empty because all things in the world pass. Furthermore, knowing that you yourself will pass one day makes seeking fulfillment seem somewhat silly or plain meaningless. Therefore, God who alone exists and remains the same forever has to be our perfect fulfillment. By believing in and relying upon him, we are assured of eternal happiness.