From a medical standpoint, the third and the most probable explanation is that Jesus was indeed dead, and what his disciples experienced were mere hallucinations evoked by the grief over the loss of their beloved teacher. It is clinically known as “Post-Bereavement Hallucinations Experiences” or PBHE.

Whether Jesus turning water into wine - whether Mecca moving around following the feet of Nanak - whether Krishna lifting a mountain on his finger - it's all fiction - which were written not to inform the public but to make them accept a certain figure as the authority of their lives.

Fiction is healthy for the mind so long as you do not confuse them with facts.

Comic books are modern myths.