renewalist
/rɪˈnjuːəlɪst/noun
1An advocate or adherent of a new or restored (especially religious) system or practice; a reformist.
2 Christian Church. Also with capital initial. An advocate or member of the charismatic movement; an adherent of charismatic renewal.
adjective
Of, relating to, or characteristic of renewalism or renewalists.
Origin
1960s. From renewal + -ist, after renewalism.