1 Thessalonians 4:16 For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first:
1 Thessalonians 4:17 Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air: and so shall we ever be with the Lord.

The wealth at the end of the rainbow for all Christians is the coming of the Lord. The rainbow covenant given to Noah through to the marriage supper of our sacrificial lamb, Jesus Christ bought on Calvary in going to be the gala event of them all. As humans, and now As Christians there are many things that we travel through, that make that time of a journey into the third heaven as it is sometimes called, become the object of our Longing. It is the time of reconciliation, of mansions and more than anything the time when all Christians will be safely with Jesus Christ forever. There will be no sorry, no looking over your shoulders, no hearing of wicked events, just joy and peace forever in His presence. The coming of the Lord and what is called the marriage supper of the lamb will be a time to finally relax with a true smile. This will be the long awaited time of knowing that this gift of life purchased by Jesus Christ, will be more abundant than any other, and shall never end.