He is really my "All in All"

I love the lyrics on this song:

You are my strength when I am weak,
you are the treasure that I seek,
You are my all in all.

Seeking you as a precious jewel,
Lord to give up I'd be a fool,
You are my all in all.

Jesus, Lamb of God
Worthy is your name (x2)

Taking my cross, my sin, my shame,
Rising again, I bless your name
You are my all in all.

When I fall down, you pick me up
When I am dry, you fill my cup,
You are my all in all.