Self Sufficiency

I am the vine, ye are the branches: He that abideth in me, and I in him, the same bringeth forth much fruit: for without me ye can do nothing.

Not that we are sufficient of ourselves to think any thing as of ourselves; but our sufficiency is of God;

And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.

For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: