The absence of respect of persons in God is not then in time, but from eternity. Nor had His beneficence a beginning; nor any more is it limited to places or persons. For His beneficence is not confined to parts. “Open ye the gates of righteousness,” it is said; “entering into them, I will confess to the Lord. This is the gate of the Lord. The righteous shall enter by it.”[1013] Explaining the prophet’s saying, Barnabas adds, “There being many gates open, that which is in righteousness is the gate which is in Christ, by which all who enter are blessed.” Bordering on the same meaning is also the following prophetic utterance: “The Lord is on many waters;”[1014] not the different covenants alone, but the modes of teaching, those among the Greek and those among the Barbarians, conducing to righteousness. And already clearly David, bearing testimony to the truth, sings, “Let sinners be turned into Hades, and all the nations that forget God.”[1015] They forget, plainly, Him whom they formerly remembered, and dismiss Him whom they knew previous to forgetting Him. There was then a dim knowledge of God also among the nations. So much for those points. Now the Gnostic must be erudite. And since the Greeks say that Protagoras having led the way, the opposing of one argument by another was invented, it is fitting that something be said with reference to arguments of this sort. For Scripture says, “He that says much, shall also hear in his turn.”[1016] And who shall understand a parable of the Lord, but the wise, the intelligent, and he that loves his Lord? Let such a man be faithful; let him be capable of uttering his knowledge; let him be wise in the discrimination of words; let him be dexterous in action; let him be pure. “The greater he seems to be, the more humble should he be,” says Clement in the Epistle to the Corinthians,--“such an one as is capable of complying with the precept, ‘And some pluck from the fire, and on others have compassion, making a difference.’”[1017]