This episode applies the discussion of "fooldom" to believers, who might contend that "suppression of the truth" is not their issue, since they have confessed Christ as Lord. While many Christians have determined to glorify God with their lives, sincerely desiring to reverse the Great Exchange (Romans 1:23), very few believers, if any, have come under the total Lordship of Christ. The flesh is sympathetic to fooldom, leading to "foolish rationalizations" instead of "foolish speculations." Partial submission is the operative detente of the flesh, which naturally rationalizes some disobedience as tolerable. After all, no one is perfect. Rationalization among Christians therefore reflects a common means of suppressing truth, requiring believers to come under the total Lordship of Christ. "Fooldom" then is relevant to believers who take sanctification seriously and want to be conformed into the image of Christ.
The Underlying Idolatry of a Fool
This episode spells out the consequences of "fooldom," where one prefers "foolish speculations" over the knowledge of God. Declaring in their hearts that "there is no God"(Psalm 14:1), the fool suppresses the available knowledge of God, speaking through creation and conscience. Just as nature abhors a vacuum, fools fill the void with futile speculations, ultimately aiming to "exchange the glory of the incorruptible God for an image in the form of corruptible man." (Romans 1:23) Self-serving idolatry then is the objective behind the rationalizations and actions of fools, who in varying degrees, resist the knowledge of God in pursuit of their own ends and glory. A common theme of future broadcasts is that "fools despise wisdom and instruction. (Proverbs 1:7) The underlying idolatry of the above "great exchange" anticipates hostile reactions to any who might correct the fool.