How do we know that Jesus is God according to the Bible?

The divinity of Jesus is prominently illustrated in His assertion, 'I and my Father are one' (John 10:30), which encapsulates His claim to be God. This assertion was met with hostility from the Jews, who understood it as a declaration of blasphemy. Jesus further validates His divine identity through His miraculous works, such as raising the dead, controlling nature, and granting sight to the blind—actions that only God can perform. The testimony of His works serves as a witness to His divine nature, reinforcing the declaration that He is indeed God manifest in the flesh. The Apostle John also reinforces this in the prologue of his Gospel, affirming Christ's pre-existence and divine nature, stating, 'the Word was God' (John 1:1).