I write to you, little children, because your sins are forgiven you for his name's sake.

 But that is neither the commonest nor the most literal sense of parakalein ( G3870) ; its commonest sense is to call someone to one's side in order to use him in some way as a helper and a counsellor. In ordinary Greek that is a very common usage. Xenophon (Anabasis 1.6.5) tells how Cyrus summoned (parakalein, G3870) Clearchos into his tent to be his counsellor, for Clearchos was a man held in the highest honour by Cyrus and by the Greeks. Aeschines, the Greek orator, protests against his opponents calling in Demosthenes, his great rival, and says: "Why need you call Demosthenes to your support? To do so is to call in a rascally rhetorician to cheat the ears of the jury" (Against Ctesiphon 200). 