purify

sense 1: remove impurities from, increase the concentration of, and separate through the process of distiilation; "purify the water"
purify sublimate make_pure distill

sense 2: make pure or free from sin or guilt; "he left the monastery purified"
purify purge sanctify

sense 3: become clean or pure or free of guilt and sin; "The hippies came to the ashram in order to purify"
purify