The phrase "pure hypocrisy" refers to a situation where someone pretends to have certain values or beliefs while behaving in a way that contradicts those values or beliefs, leading to a clear and evident double standard. Full definition
I first encountered him on my blog about five years ago, and every so often, more recently of late, he comes back and spouts off some sort of pious nonsense, which sounds good on the electronic page, but which I know for a fact is nothing but pure hypocrisy. (redeeminggod.com)