I have read several of Frank's books and his early life strikes me as an unregenerate child in a Christian household (albeit one with noteworthy problems). In his Calvin Becker triology he rails against the religious perspective of his parents and sisters, and yet his own interests are entirely base and secular (they often involve women, at least desires for them). There is nothing of a heart with an interest in God.

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Scott Roberts
Ruling Elder, Lakeside Presbyterian Church (PCA)
Southlake, Texas