For this is good and acceptable in the sight of God our Saviour; Who will have all men to be saved, and to come unto the knowledge of the truth. For there is one God, and one mediator between God and men, the man Christ Jesus; Who gave himself a ransom for all, to be testified in due time. Whereunto I am ordained a preacher, and an apostle, (I speak the truth in Christ, and lie not;) a teacher of the Gentiles in faith and verity.
1 Timothy 2:3-7
By 1435, both England and France were exhausted after ninety-eight years of conflict. Unable to resolve their differences over competing claims to the throne, they decided to petition Pope Marvin V to send a mediator to a conference in Arras in northern France. The pope sent Cardinal Niccolo Albergati, called by historian Jonathan Sumption, “perhaps the most experienced peacemaker in Europe.” However both sets of negotiators had been sent with strict instructions about holding firm to their central positions. They wanted peace, but they were not willing to budge. For weeks, Albergati went back and forth urging concessions but eventually the English delegates went home with no agreement reached. What we know as the Hundred Years' War continued for another eighteen years before finally coming to an end. The attempt at mediation failed.
The gap between God and man is far greater than the disagreement between England and France. There was no way to reconcile His perfect holiness with our sinful nature. God's righteousness cannot change, and we, in our sinful state, are utterly incapable of making ourselves right with Him. The only hope we had was for Jesus—the perfect mediator—to bridge that divide. Because He lived a sinless life, He owed no debt of His own. His death on the cross became the payment for our sins. Now, through His righteousness applied to our account, we can stand before God and be accepted. No one else can fill that role for us. No parent, preacher, or priest can reconcile us to God. Jesus is our only hope of salvation.