ye shall: Isa 35:10, Isa 48:20, Isa 49:9-10, Isa 51:11, Isa 65:13-14; Psa 105:43; Jer 30:19; Jer 31:12-14, Jer 33:6, Jer 33:11; Zec 2:7-10; Rom 5:1, Rom 5:11, Rom 15:13; Gal 5:22; Col 1:11
the mountains: Isa 14:8, Isa 35:1-2, Isa 42:10-11, Isa 44:23, Isa 49:13; Psa 65:13, Psa 96:11-13, Psa 98:7-9; Psa 148:4-13; Luk 15:10; Rev 19:1-6