How do we know Jesus is the Mighty God according to Scripture?

In Isaiah 9:6, one of the titles given to Jesus is 'Mighty God.' This title underscores His divine nature as God revealed in the flesh. The New Testament further supports this by affirming that Jesus was present at the creation of the world, as seen in John 1:1, which states that 'the Word was God.' Only God has the authority to forgive sins and perform miracles, which Jesus does throughout His ministry. Thus, His role as the Mighty God is not just a title but a declaration of His true essence as God incarnate.