What the Old Christianity teaches:

“The belief that the passion of the cross was redemption itself is the fundamental error of the church; and this error, together with the error respecting three Divine persons from eternity, has perverted the whole church to such an extent that there is nothing spiritual left in it. What at the present day more fills and crams the books of the orthodox, or what is more zealously taught and inculcated in the schools, or what is more frequently preached and proclaimed from the pulpit, than that God the Father, being angry with the human race, not only put it away from Himself, but also included it under a universal damnation, and thus excommunicated it; but being gracious, He persuaded or inspired His Son to descend and take upon Himself this determined damnation, and thus appease the anger of His Father; and that under no other conditions could the Father look with favor upon mankind? And further, that this was actually done by the Son; in that by taking upon Himself the damnation of the human race He suffered Himself to be scourged, to be spit upon, and finally crucified by the Jews as one “accursed of God” (Deuteronomy 21:23); and after this had been done the Father was propitiated, and from love for His Son canceled the damnation, but only on behalf of those for whom the Son might intercede, and that the Son thus became a Mediator perpetually before His Father. ” —True Christian Religion 132

What the New Christianity teaches:

“Redemption was a subjugation of the hells, a restoration of order in the heavens, and the establishment of a new church, because without these no one could have been saved. Moreover, they follow in order; for the hells must be subjugated before a new angelic heaven can be formed; and this must be formed before a new church can be established on earth; because men in the world are so closely connected with angels of heaven and spirits of hell as on both sides to be one with them in the interiors of their minds.” —True Christian Religion 115