It is finished. What was "finished?" The sacrificial types were accomplished, the prophecies, of His sufferings were fulfilled, the work given Him by the Father had been perfectly done, a sure foundation had been laid on which a righteous God could pardon the vilest transgressor of the law who threw down the weapons of his warfare against Him. Christ had now performed all that was necessary in order for the Holy Spirit to come and work in the hearts of His people; convincing them of their rebellion, slaying their enmity against God, and producing in them a loving and obedient heart.......

~ A.W. Pink

The Chestnut Mare