Pfander's pietist background colors his approach. His aim is clearly to satisfy people's "spiritual cravings" for forgiveness, renewal, anti fellowship with God, but his criteria and tests appear to elevate reason above feeling. Although, in early editions, he emphatically rejected reason as a means to obtain knowledge of God, in later editions he seems to argue more from reason than from revelation, which, given his pietist background, remains something of an enigma.]١٧[As one subsequent critic says, he wrote not "to touch Muslim hearts but to convince their minds."]١٨[Even William Muir thought he wrote of the Trinity as reflected in the natural world's examples of plurality in unity, so that this seemed to be "an obligatory argument, as if from the nature of things Deity must exist in trinity," which gave his opponents "unfounded advantage."]١٩[
The Debate At Agra, Pfander's sequels to his Mizan were rendered into Urdu. All three books were widely distributed. Not only their style and idiom but also their binding were designed to resemble popular Muslim tracts. Muslims