"undefiled, free from contamination" (a, negative, miaino, "to defile"), is used (a) of Christ, Heb 7:26; (b) of pure religion, Jam 1:27; (c) of the eternal inheritance of believers, 1Pe 1:4; (d) of the marriage bed as requiring to be free from unlawful sexual intercourse, Heb 13:4.