[じりきこうせい, jirikikousei] (n, vs) working out one's salvation by own efforts; rehabilitating oneself by one's own efforts; rectifying one's ways of life without relying on others' help
[ずく;づく, zuku ; duku] (suf) (1) (uk) (after a noun) relying entirely on ...; using solely ...; (2) with the sole purpose of ...; (3) based on (mutual consent, etc.)