propitiation propitiation /prəˌpɪʃiˈeɪʃən/

noun

1. The act of atoning for sin or wrongdoing (especially appeasing a deity)  ( atonement , expiation , propitiation )
   the act of atoning for sin or wrongdoing (especially appeasing a deity)
   
2. The act of placating and overcoming distrust and animosity  ( conciliation , placation , propitiation )
   the act of placating and overcoming distrust and animosity