Consumed and Called

Jeremiah 15:16
Thy words were found, and I did eat them; and thy word was unto me the joy and rejoicing of mine heart: for I am called by thy name, O LORD God of hosts.

Questions:
1. Do we consume (eat) the word of God when we find it?
2. Does the word of God consume us (nourishing out heart making it joyous) when it finds us?
3. What are we called by those around us? Are we called by His name? Calling His Name (as did David when he faced Goliath) is one thing but being called by the Name of God (as Christ Ones a.k.a Christians) is something altogether different. Both are necessary.