I find it quite interesting that Blake employs the religious and rational in his Marriage of Heaven and Hell to intrinsically and syntactically suggest the state of contraries that he discusses and upholds. The “Proverbs of Hell” section serves as a dual contrary, both representing and juxtaposing the biblical Book of Proverbs in content and intent. Indeed, Solomon’s Book of Proverbs contains its own set of contraries (appropriately, as this further reinforces Blake’s prophetic contention that the world as a whole exists as a system of contraries and the tension among and between them all–a sort of symbiotic coexistence), most apparently with its comparison and contrast of “wisdom” and “foolishness.” While this section serves to represent religion, the realm of reason is also incorporated into the text, most obviously through Blake’s employment of the Aristotelian, logical form of syllogism: “[The Devourer and the Prolific] are always upon the earth, & they should be enemies; whoever tries to reconcile them seeks to destroy existence. [therefore] Religion is an endeavor to reconcile the two” (76). In this case, Blake is referring to systematic/organized religion.

Considering contraries in this way, the title takes on even greater significance. The Marriage of Heaven and Hell metaphorically symbolizes the enactment of Swedenborg’s “doctrine of correspondence”–pitting good against evil in an equilibriumatic state of contrariness. The concept of marriage as a relationship fosters the implication of symbiosis as the two partners work for their own individual gains and those of their partnership reciprocally and contradictorily. Blake recognizes this dynamic relationship of contraries with his statement: “Opposition is true Friendship” (78).