Muslims believe that salvation is solely through Allah and that no one else can save or justify a person.

The Bible clearly teaches that Yahweh God is the only one who can justify and save, as seen in passages like Isaiah 45:21-25, which states there is no other God besides Him. This underscores the belief that salvation is a divine act that only God can perform. However, the prophetic writings also affirm that the Messiah is instrumental in delivering this salvation to the ends of the earth. For instance, Isaiah 63:1-6 describes the Messiah's role in bringing God's salvation, indicating that while God is the source of salvation, the Messiah is the means through which it is delivered to humanity. This is further supported by New Testament teachings, such as 1 Timothy 4:10, which identifies God as the Savior of all men, particularly those who believe, thus reinforcing the connection between God and the Messiah in the salvation narrative. Therefore, both the Old and New Testaments present a cohesive understanding of salvation that includes both the divine nature of God and the mediatorial role of the Messiah.