'Poor' in the Bible

I have knowledge of your troubles and how poor you are (but you have true wealth), and the evil words of those who say they are Jews, and are not, but are a Synagogue of Satan.

For you say, I have wealth, and have got together goods and land, and have need of nothing; and you are not conscious of your sad and unhappy condition, that you are poor and blind and without clothing.

And he gives to all, small and great, the poor and those who have wealth, the free and those who are not free, a mark on their right hand or on their brows;