On that day some Sadducees (who say there is no resurrection) came to Jesus and questioned Him, asking, "Teacher, Moses said, 'IF A MAN DIES HAVING NO CHILDREN, HIS BROTHER AS NEXT OF KIN SHALL MARRY HIS WIFE, AND RAISE UP CHILDREN FOR HIS BROTHER.' Now there were seven brothers with us; and the first married and died, and having no children left his wife to his brother; so also the second, and the third, down to the seventh. Last of all, the woman died. In the resurrection, therefore, whose wife of the seven will she be? For they all had married her."
But Jesus answered and said to them, "You are mistaken, not understanding the Scriptures nor the power of God. For in the resurrection they neither marry nor are given in marriage, but are like angels in heaven."
Why is there no marriage in Heaven?