Proverbs 20:19; Judith 2:2; Sirach 22:27; 2 Maccabees 13:21). In the New Testament the word mystery is applied ordinarily to the sublime revelation of the Gospel ( Matthew 13:11; Colossians 2:2; 1 Timothy 3:9; 1 Corinthians 15:51), and to the Incarnation and life of the Saviour and His manifestation by the