“Become doers of the word and not hearers only, deceiving yourselves with false reasoning. For if anyone is a hearer of the word, and not a doer, this one is like a man looking at his natural face in a mirror. For he looks at himself, and off he goes and immediately forgets what sort of man he is. But he who peers into the perfect law that belongs to freedom and who persists in it, this man, because he has become, not a forgetful hearer, but a doer of the work, will be happy in his doing it.” (James 1:22-25).
If a Catholic has the spirit then not one word or put down is necessary. People will feel it and become curious, but many Catholics are Catholic in tongue only so turn people off to the faith. The statement atheists are so unhappy is a put down. Catholics also are unhappy so we should be talking about that.