'Void' in the Bible

And herein do I exercise myself, to have always a conscience void of offence toward God, and toward men.

Do we then make void the law through faith? God forbid: yea, we establish the law.

For if they which are of the law be heirs, faith is made void, and the promise made of none effect:

But I have used none of these things: neither have I written these things, that it should be so done unto me: for it were better for me to die, than that any man should make my glorying void.