Romans 1:18

For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hinder the truth in unrighteousness ["For" is intended to introduce a direct proof as to the statement in Romans 1:17; thus: The righteousness of God of which the apostle has been speaking is revealed to a man by his faith; i. e., it is seen only by the believing, for all that others see revealed towards man's unrighteousness is wrath. In other words, only God's gospel reveals this righteousness, and it is addressed to and received by faith. God's other revelations seen in nature reveal no pardoning, justifying grace; but show, in the visitations of terrible judgments, retributions, punitive corrections, deaths, etc., that God pours out the fruits of his displeasure on the wickedness of men, whether it be sin against himself (ungodliness), or sin against the laws and precepts which he has given (unrighteousness), either sin being a stifling of the truth which they knew about God, by willful indulgences in unrighteousness. The apostle is here speaking of the Gentiles; he discusses the case of the Jews separately later on. The precepts, truth, etc., to which he refers are, therefore, not those found in the Old Testament Scriptures, which were known to the Jews; but those which were traditionally handed down by and among the heathen from the patriarchal days. "All the light," as Poole says, "which was left in man since the fall"];