Word: nothing in Galatians

But of these who seemed to be somewhat, (whatsoever they were, it maketh no matter to me: God accepteth no man's person:) for they who seemed to be somewhat in conference added nothing to me:

Galatians 4:1

Now I say, That the heir, as long as he is a child, differeth nothing from a servant, though he be lord of all;

Galatians 5:2

Behold, I Paul say unto you, that if ye be circumcised, Christ shall profit you nothing.

Galatians 6:3

For if a man think himself to be something, when he is nothing, he deceiveth himself.