We are living in a generation of murmurers.
Murmur means to be obstinate, to complain and grumble in a low voice.
Murmurers covertly stir up trouble. Murmurers are often unforgiving, ruthless, and self-seeking. Murmurers often engage in backbiting and slander while distorting and misrepresenting the truth. I have purposely painted an ugly picture of murmuring and the people who participate in murmuring. In a word, murmuring is a sin.