There are many synonyms for the phrase "servant of God," each with its unique connotations and implications. One common synonym is "disciple," which implies a close follower of God who is committed to learning and following his teachings. Another synonym is "devotee," which suggests a deep commitment to God and an eagerness to serve Him. "Follower" is another synonym that suggests a willingness to obey God's commands and live according to His will. Other synonyms include "minister," "missionary," "preacher," and "prophet," each of which highlights a particular aspect of serving God and spreading His message. Ultimately, whichever synonym is used, they all point towards a life dedicated to serving God.