What you mean like atheists and homosexuals do when they refer to Westboro Baptist Church and then claim all churches are like them.
As for your last comment it is non sequitur as most people DO adhere to their sense of morality as in they don't murder; they don't kill babies in the womb; they don't get stoned and then drive a car; they don't smash a person's face in if they disagree with them; they don't rob people of their money; and so on and so on.
But I do realise as atheists make things up as they go along it would be hard for them to adhere to anything. In their world of relativity, the problem arises when two people's sense of relativity clashes so who gives way and who doesn't? Obvious. The fittest pushes aside the not so fit or destroys them.
Since society has decided that they know more than God philosophers who are prepared to face the facts have said that 'we' has been replaced with 'I' and as a result it is government by violence or as one might say "survival of the fittest."