Jesus answered and said to them, “Are you not therefore mistaken, because you do not know the Scriptures nor the power of God? For when they rise from the dead, they neither marry nor are given in marriage, but are like angels in heaven.” (Mark 12:24-25)
On the Tuesday before He went to the cross, Jesus debated the religious authorities on the temple mount in Jerusalem. One of the groups to challenge Jesus were the Sadducees, who hoped to trap Jesus with a complicated question meant to make the truth of the resurrection look ridiculous and therefore false.
Jesus responded to the Sadducees by telling them they were twice mistaken. They did not know the Scriptures and they did not know the power of God. Because they didn’t know God’s word, and they didn’t know and trust the power of God, they doubted the truth of God’s promise of a life after this one – the resurrection.
The Sadducees thought that if there was a resurrection, it was just this same life lived forever. With the principle when they rise from the dead, they neither marry nor are given in marriage, Jesus showed that in the age to come life will be lived on a completely different principle and in a dimension we can’t imagine.
Many people make the same mistake as the Sadducees in thinking about heaven – that it is just a longer and better version of earth. Some Native American thought of heaven as the happy hunting ground. Some Vikings thought of heaven as Valhalla, where they fought as warriors all day, but at day’s end the dead and wounded rose whole again, celebrating all night at a banquet, drinking wine from the skulls of their enemies. These ideas mistake heaven for simply a better earth. Heaven’s life is of a different order all together.
In heaven, God’s people neither marry nor are given in marriage, but are like angels in heaven. Therefore, we can’t take our present relationships and suppose they will be the same in heaven. On earth, human relationships are largely a matter of time and place – a man can be a son, then an adult, then a husband, then a father, and so on. In heaven, all this changes.
From everything we know, angels don’t have babies. In that respect, we will be just like the angels. We know it won’t be the same as what we know on earth, but we can’t say for sure what it will be like in heaven – other than to know that we won’t be disappointed.
Knowing that the resurrection of the dead is true doesn’t answer all our questions. There are mysteries that remain, but they don’t take away from the basic truth of the resurrection.
Don’t make the same two mistakes the Sadducees did. When we don’t know the Scriptures, we don’t have an anchor for truth and belief. When we don’t know the power of God, we doubt God’s ability to fulfill what He has promised in the Scriptures. (Guzik)