I am who I am

God says "I am who I am" to Moses and shows Himself through revelation of Moses' ministry.  

Jesus took that same name, "I am".

Jesus is God revealed.  

Jesus said it repeatedly.

I am the ...

gate

bread of life

light of world

good shepherd

vine

way truth and life 

before Abraham

He 

resurrection and life 

door 

first and last

water of life 

alpha and omega.  

And Jesus showed that he was "I am" by what he did.