The voice: Isa 40:3-5, Mat 3:3, Mar 1:3, Joh 1:23 Prepare: Luk 1:16, Luk 1:17, Luk 1:76-79, Isa 57:14, Isa 62:10, Mal 4:6, Joh 1:7, Joh 1:26-36, Joh 3:28-36 Reciprocal: 2Ki 19:2 - to Isaiah Psa 27:11 - a plain path Son 2:8 - the mountains Isa 43:19 - I will even Isa 49:11 - General Jer 31:9 - in a Zec 14:10 - the land Luk 10:1 - whither Luk 14:17 - his Joh 1:31 - therefore Act 8:28 - Esaias Act 18:25 - instructed