Of course, only truly old fashioned liberals will allow such frank discussions. In The Screwtape Letters by C.S. Lewis, the author describes the devilish dismay at the mild mannered sinners who come to their tables in the halls of hell. How much they would prefer great sinners who go all they way in their blasphemy. The nominal atheists are only along for the ride, they never work themselves up to leading the charge against the Holy One of Israel. And that is where the rub comes in on our definition.
General blasphemy is just as dangerous as specific blasphemy.
Very few contemporary people will say that any member of the Trinity is wicked and evil. Some few may think that the Devil is cool, but like the dark angel himself, they will be somewhat careful about their public outcry against the God of heaven. More likely, the opponents of God in Christ will speak from within His realm, the church and claim that their wisdom of what the scriptures say is superior to what the words really truly say. Whenever the teachings of Paul are downplayed as not being the word of God, when the commandments are twisted to provide new accommodations to the world, when the clear teaching about sin and repentance are denied - there you have blasphemy. What the whole world needs is a new attitude and those of us within the Kingdom of the Spirit know full well that He can and will drive out our own demonic urges and put into our hearts His attitude so that we can and will lovingly submit to His gracious laws that are neither burdens nor grim reminders of innocence lost, but well within the bounds of heaven.