“For the whole human race will be found to be under a curse. For it is written in the law of Moses, ‘Cursed is every one that continueth not in all things that are written in the book of the law to do them.’ And no one has accurately done all, nor will you venture to deny this; but some more and some less than others have observed the ordinances enjoined. But if those who are under this law appear to be under a curse for not having observed all the requirements, how much more shall all the nations appear to be under a curse who practise idolatry, who seduce youths, and commit other crimes? If, then, the Father of all wished His Christ for the whole human family to take upon Him the curses of all, knowing that, after He had been crucified and was dead, He would raise Him up, why do you argue about Him, who submitted to suffer these things according to the Father’s will, as if He were accursed, and do not rather bewail yourselves? For although His Father caused Him to suffer these things in behalf of the human family, yet you did not commit the deed as in obedience to the will of God. For you did not practise piety when you slew the prophets. And let none of you say: If His Father wished Him to suffer this, in order that by His stripes the human race might be healed, we have done no wrong. If, indeed, you repent of your sins, and recognise Him to be Christ, and observe His commandments, then you may assert this; for, as I have said before, remission of sins shall be yours. But if you curse Him and them that believe on Him, and, when you have the power, put them to death, how is it possible that requisition shall not be made of you, as of unrighteous and sinful men, altogether hard-hearted and without understanding, because you laid your hands on Him?
Justin Martyr: Dialogue of Justin, Philosopher and Martyr, with Trypho, a Jew part 8