Holiness See also Holy; Pure, Purity; Sanctification Spiritual and moral perfection. Holiness indicates purity of a person’s heart and intent. The members are to manifest that they are worthy of the Church by walking in holiness before the Lord, D&C 20:69. The Lord’s house is a place of holiness, D&C 109:13. Man of Holiness is one of God’s names, Moses 6:57 (Moses 7:35).