Satan puts into the mind thoughts which the Christian should never utter. The scornful retort, the bitter, passionate utterance, the cruel, suspicious charge, are from him. How many words are spoken that do only harm to those who utter them and to those who hear! Hard words beat upon the heart, awaking to life its worst passions. Those who do evil with their tongues ... grieve the Holy Spirit; for they are working at cross purposes with God.... (HP 174.4) MC VC