The end of creation is that all things may return to the Creator and be united with Him.
In heaven there are two distinct loves, love to the Lord and love towards the neighbor, in the inmost or third heaven love to the Lord, in the second or middle heaven love towards the neighbor.
One's distance from Heaven is in proportion to the measure of one's self-love.
The activity of love and faith is what makes heaven.
Faith is knowing and thinking those truths: charity is willing and doing them.
Sacred scripture is like a mirror in which we see God, although each in a different way.