Is God good for His promises?  Does He go back on His Word?  Consider this amazing promise, made 2700 years ago:

“On this mountain he will destroy the shroud that enfolds all peoples, the sheet that covers all nations; he will swallow up death forever. The Sovereign Lord will wipe away the tears from all faces; he will remove the disgrace of his people from all the earth. The Lord has spoken.” (Isaiah 25:7-8)

It might seem as though this is a promise not kept by God.  But notice He says He will do it “On this mountain.”  The mountain referred to is Mount Zion in Jerusalem. the mountain on which Jesus was crucified and buried, the mountain from which He rose in victory over death.  His death and resurrection purchased life for “all people” who would believe in Christ, and it was done on that mountain.

Jesus said:

““I tell you the truth, whoever hears my word and believes him who sent me has eternal life and will not be condemned; he has crossed over from death to life.” (John 5:24)

Later on, God gave John a preview of the “new heaven and earth” that is on its way.  John wrote:

“And I heard a loud voice from the throne saying, “Now the dwelling of God is with men, and he will live with them. They will be his people, and God himself will be with them and be their God. He will wipe every tear from their eyes. There will be no more death or mourning or crying or pain, for the old order of things has passed away.”” (Revelation 21:3-4)

The Lord has spoken.  His Word is good.

Quotes: The Holy Bible : New International Version. 1996, c1984 (electronic ed.). Grand Rapids: Zondervan.