* The voice. Mt 3:1-3 Mr 1:2-5 Lu 3:2-6 Joh 1:23 * Prepare. 35:8 57:14 62:10,11 Mal 3:1 4:5,6 Lu 1:16,17,76,77 * make. 11:15,16 43:19 49:11 Ps 68:4