It is sin to be so enraptured by ourselves, humanity, and this mere physical realm with our little lifetimes in it, that our greatest desire is not to understand the bigger picture and what God/Jesus is about. Jesus called His disciples friend because we know what He's up to. There are two things that are delaying Him putting His foot down again on this little pebble in universe/planet that we call earth. The first is that He is waiting on the last one of us mere humans to come to Him that we might gain entrance into His kingdom before it is fully established in this physical realm. The rich young ruler came but went away sad. The second thing He is waiting on, is for us humans to achieve such stupidity that we begin the war that will culminate in the battle which is called Armageddon which will be ended by His return.