Nor did demons crucify him; it is you who have crucified him and crucify him still, when you delight in your vices and sins. 392
Catechism number 623
By his loving obedience to the Father, "unto death, even death on a cross" (Phil 2:8), Jesus fulfils the atoning mission (cf Is 53:10) of the suffering Servant, who will "make many righteous; and he shall bear their iniquities" (Is 53:11; cf. Rom 5:19).