Special Collection: Scholarly Voices, sub-edited by Yolanda Dreyer (University of Pretoria).Salvation is the objective of every religious tradition. Christian tradition claims Jesus as the particular redeemer, as he is viewed as the only one who reveals God, truly and fully. Thus, Jesus can be seen as the only way to Salvation. The question then arises, what about other people who do not follow Jesus, instead they follow prophet Muhammad or some other religious figures whom they believe that God has sent to save them? How then, the relationship between Christianity and other religions? By the study on Isaiah, this article is an interreligious conversation on the problem of salvation both in Christianity and Islam. One of the theologic...