proselytise

Example:The organization engaged in persistent efforts to convert people through various forms of proselytising.

Definition:To change the religious, political, or other beliefs of (someone), esp. in an organized, persistent, or aggressive way.

Example:The church had just completed an evangelising campaign aimed at attracting new members.

Definition:To preach the gospel to a wide audience, esp. by means of public meetings and personal teaching.

Example:He was hired to promote his political party's message through relentless proselytising and outreach.

Definition:To encourage or support the growth or development of (something), esp. by means of campaigning for it.

Example:The movement's message of unity and diversity was spread through aggressive propaganda and proselytising efforts.

Definition:To spread something, esp. a belief, culture, or form of behaviour, widely, esp. in a manner likely to be imitated or copied.