Job 17:3

Lay down now Some earnest or pledge. Put me in a surety with thee Let me have an assurance that God will take the hearing and determining of the cause into his own hands, and I desire no more. Who is he that will strike hands with me? That is, agree and promise, or be surety to me, whereof striking or joining hands was the usual sign. But, probably, we ought rather to consider Job as addressing God in these words, and then we must understand them as containing an humble desire that he would be his surety, or would appoint him a surety, who should maintain his righteous cause against his opposers. “Our English annotations,” says Henry, “give this reading of the verse; Appoint, I pray thee, my surety with thee, namely, Christ, who is with thee in heaven, and hath undertaken to be my surety: let him plead my cause, and stand up for me, and who is he then that will strike upon my hand? that is, who dares then contend with me? Who shall lay any thing to my charge, if Christ be an advocate for me? Romans 8:32. Christ is the surety of the better testament, (Hebrews 7:22,) a surety of God's appointing; and if he undertake for us we need not fear what can be done against us.”