CS Lewis keeps calling the joy of the ressurection 'infinite joy'. I brought this up on a site (like this one) and someone replied that he probably meant it as a huge amount of joy...but not infinite because we are finite. God is the only One who has infinite qualities. After that I also noticed Cs Lewis call our joy 'transfinite'...and, in Letters To Malcolm, argue that time will not be all present for us upon death (though different) because of our finite nature.
I guess we can't judge exactly how happy we will be!!!- But, well, any clues anywhere...in the Bible, in some philosopher's handbook, in Lewis....???