You do err, apparently not knowing the Scriptures.  Jesus said that He will come back to take His people home.   John 14:1-3.  Paul certainly believed Him:  I Thess. 4:16-18.  And Ellen White says that we have indeed delayed His coming because of our unbelief and insubordination.

You accuse God of "delinquency?"  You speak as did Job's "friends."  And God's response was, "Who is this that darkeneth counsel by words without knowledge."