of Christianize
Source: Webster's dictionaryThe supreme task before the people of the United States today is the Americanizing and, above all, the Christianizing of the great cities of the country. ...It calls for consecrated leadership and prayer of the intensest sort. Kirby Page
But how is this previous process of elevating and Christianizing the men to be effected? We must begin with the schools... In this way we shall best prepare our Indian school-boys for a voluntary acceptance of Christian truth. Monier Monier-Williams
Sechele begged Livingstone to not give up on him because his faith was still strong, but Livingstone left the country and went north to continue his Christianizing attempts. Source: Internet
R. MacMullen, "Christianizing The Roman Empire A.D.100-400, Yale University Press, 1984, p.44, ISBN 0-300-03642-6 Constantine burning Arian books. Source: Internet