The teachings of the Fathers of the Church affirms the
constant understanding of heaven in the history of faith.
Augustine, Confessions, Book 1, Ch. 1
"And man, being a part of your creation, desires
to praise You. You move us to delight in praising
You; for You have made us for Yourself, and our
hearts are restless till they find rest in you."
Augustine, The City of God, Book 11, Ch. 13
"From all this, it will readily occur to any one that the blessedness
which an intelligent being desires as its legitimate object results
from a combination of two things, namely, that it interruptedly
enjoy the unchangeable good which is God; and that it be
delivered from all doubt, and know certainly that it shall eternally
abide in the same enjoyment."