How do we know Jesus was truly human?

We know Jesus was truly human because the Scriptures affirm that He grew and developed like any normal child. In Luke 2:40, it states that 'the child grew and waxed strong in spirit, filled with wisdom, and the grace of God was upon him,' which underscores His real humanity. This growth is essential for understanding Christ’s role as our mediator and redeemer. The fact that He experienced human limitations and emotions validates His humanity while remaining sinless. This union of divine and human nature was necessary for Him to represent us fully in our redemption.