Hebrews 12:25-29 (NAS)
25  See to it that you do not refuse Him who is speaking For if those did not escape when they refused him who warned them on earth, much less will we escape who turn away from Him who warns from heaven.

26 And His voice shook the earth then, but now He has promised, saying, " YET ONCE MORE I WILL SHAKE NOT ONLY THE EARTH, BUT ALSO THE HEAVEN."

27 This expression, "Yet once more," denotes the removing of those things which can be shaken, as of created things, so that those things which cannot be shaken may remain.

28 Therefore, since we receive a kingdom which cannot be shaken, let us show gratitude, by which we may offer to God an acceptable service with reverence and awe;

29 for our God is a consuming fire.

For the last two years on 12-26 the Lord has shaken the earth. Even though these two major earthquakes (birthpangs) have occured the day after Christmas the majority of mankind does not perceive that these warnings are from Jesus (Him who warns from heaven).

Job 33:14 (KJV)  For God speaketh once, yea twice, yet man perceiveth it not.

Matthew 27:5 (NAS)  Now the centurion, and those who were with him keeping guard over Jesus, when they saw the earthquake and the things that were happening, became very frightened and said, "Truly this was the Son of God!"

Revelation 11:13 (NAS) And in that hour there was a great earthquake, and a tenth of the city fell; seven thousand people were killed in the earthquake, and the rest were terrified and gave glory to the God of heaven.