1) Call to witness 1) Plead 
Obtest is a pagan black metal band from Vilnius, Lithuania. They started out in 1992 as a brutal death metal act, but soon changed the style to black metal. Their lyrics are related to Lithuanian mythology and are sung in Lithuanian, though a few of the songs on their demos were in English. The band currently refers their music style as `heathen ....
to call to witness; to adjure; to protest; to beseech
• (v. t.) To beseech; to supplicate; to beg for. • (v. i.) To protest. • (v. t.) To call to witness; to invoke as a witness.
Ob·test' intransitive verb To protest. [ R.] E. Waterhouse. Ob·test' transitive verb [ imperfect & past participle Obtested ; present participle & verbal noun Obtesting .] [ Latin obtestari ; ob (see Ob- ) + testari to witness, from testis a witness.] 1.
obtest 1. To invoke as a witness. 2. To supplicate earnestly; to beseech. 3. To make a supplication; to beseech.