For what purpose did Christ say He would come again?

Answer

"I go to prepare a place for you. And if I go and prepare a place for you, I will come again, and receive you
unto Myself; that where I am, there you may be also." John 14: 2, 3.
 


Why did the apostle say this duty was so imperative?
Upon what ground were the previous promises then renewed to Abraham?
What lesson did Christ design to teach in healing the man sick of the palsy?
What challenge is made by those who worship the beast?
What trying experience did Christ then foretell?
How did David express himself on this point?
How much do the dead know of what is going on among men?

Questions & Answers are from the book Bible Readings for the Home Circle