Concerning what did Christ tell us not to marvel?

Answer

"Marvel not at this: for the hour is coming, in the which all that are in the graves shall hear His voice, and
shall come forth; they that have done good, unto the resurrection of life; and they that have done evil, unto
the resurrection of damnation." John 5: 28, 29.

Where was Christ to be born?
Could such a help be found among the creatures which God had already made?
How did He show that He loved them?
What would obedience to God's commandments have ensured to ancient Israel?
What is necessary where there is a covenant?
19. What testimony does Eusebius (AD. 270-338), a noted bishop of the church, a flatterer of Constantine, and the reputed father of ecclesiastical history, bear upon this subject?
What will be the third plague?

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