The cross is the unique sacrifice of Christ, the "one mediator between God and men".[452] But because in his incarnate divine person he has in some way united himself to every man, "the possibility of being made partners, in a way known to God, in the paschal mystery" is offered to all men.[453] He calls his disciples to "take up [their] cross and follow (him)",[454] for "Christ also suffered for (us), leaving (us) an example so that (we) should follow in his steps."[455] In fact Jesus desires to associate with his redeeming sacrifice those who were to be its first beneficiaries.[456] This is achieved supremely in the case of his mother, who was associated more intimately than any other person in the mystery of his redemptive suffering.[457] Apart from the cross there is no other ladder by which we may get to heaven.[458]