purify

Verb

• become clean or pure or free of guilt and sin
  • The hippies came to the ashram in order to purify
    

• make pure or free from sin or guilt
  • he left the monastery purified
    

• remove impurities from, increase the concentration of, and separate through the process of distillation
  • purify the water
    

Related words

• Synonyms: 
  purge , sanctify , sublimate , make pure , distill