An indignity offered to God in words, writing, or signs; impiously irreverent words or signs addressed to, or used in reference to, God; speaking evil of God; also, the act of claiming the attributes or prerogatives of deity.
Figuratively, of things held in high honor: Calumny; abuse; vilification.
To say that you can kill in the name of God is blasphemy. Pope Francis
Independence? That's middle class blasphemy. We are all dependent on one another, every soul of us on earth. George Bernard Shaw
Obscenity, which is ever blasphemy against the divine beauty in life, is a monster for which the corruption of society forever brings forth new food, which it devours in secret. Percy Bysshe Shelley
Is it not a species of blasphemy to call the New Testament revealed religion, when we see in it such contradictions and absurdities. Thomas Paine
This Old Testament - containing error, folly, absurdity and immorality - is by English statute law declared to be of divine authority, a blasphemy - if there were anyone to be blasphemed - blacker and more insolent than any word ever written or penned by the most hotheaded Freethinker. Annie Besant