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One can see how great the delight of heaven must be from the fact that it is the delight of everyone in heaven to share his delights and blessings with others; and as such is the character of all that are in the heavens it is clear how immeasurable is the delight of heaven.

"Heaven and Hell". Book by Emanuel Swedenborg, translated by John C. Ager, No. 399, www.sacred-texts.com. 1900.
One can see how great the delight of heaven must be from the fact that it is the delight of everyone in heaven to share his delights and blessings with others; and as such is the character of all that are in the heavens