What gives efficacy to the blood of Christ so that it can satisfy God’s holy demands in the areas of guilt, bondage, wrath and enmity?

In other words, what unifies and gives cohesion to the atonement? The answer is obedience. The obedience of Christ is what enables His blood to cleanse from all sin (1 John 1:9). God reckons Christ’s obedience to our account of disobedience. There are two type of obedience that we need to look as we consider our salvation. They are active and passive obedience.