"If a brother or sister is naked and destitute of daily food, and one of you says to them, “Depart in peace, be warmed and filled,” but you do not give them the things which are needed for the body, what does it profit? Thus also faith by itself, if it does not have works, is dead." James 2:15:17
In Matthew Henry's Commentary on the Whole Bible, he writes, "What will such a charity as this, that consists in bare words, avail either you or the poor? Will you come before God with such empty shows of charity as these? You might as well pretend that your love and charity will stand the test without acts of mercy as think that a profession of faith will bear you out before God without works of piety and obedience."