The entity known as Jesus at the time of that known as the resurrection was able to channel the love of the Father or the Logos to such an extent that it was able to affect the structure of its physical vehicle in a way which filled it with light so that it was able to manifest both the characteristics of your third-density illusion when appropriate, and able also to refine its focus of light to the point of being able to move through what you would see as solid material of your third-density illusion.