Those who know the Word well enough, see that Isaac being a type of  Christ and Rebekah being his wife also a shadow of  the Church yet to come can see a pattern here of the rapture as Isaac went out to meet his bride and escort her to his dwelling, read Genesis 24 and be blessed.
Now the interesting part is that Isaac was 40 when he married his bride (Gen 25:20) could Israel's maturity have come June 6 1967 and the marriage of the Church 40 years later 2007?
to make a definite mention of his age at marriage must be a clue for this generation if not for us - who!