Let us read Hebrews 13:9 in context, including verses 10-16:
The Bible shows that at the beginning of the Millennium, after Gog’s armies were destroyed (compare Ezekiel 38 and 39), God will reinstitute animal sacrifices at a newly built temple in Jerusalem. It is possible that the Jews will build a third temple PRIOR to Christ’s return, which will survive the partial end-time destruction of the city of Jerusalem and which will be identical with the millennial temple, described in the book of Ezekiel (compare our Q&A http://www.eternalgod.org/qa/5352 , answering the question whether the Jews will build a temple in Jerusalem prior to Christ’s return. Compare also another Q&A on the same topic, http://www.eternalgod.org/qa/782 ).
"You are the light of the world. A city that is set on a hill cannot be hidden."
-Matthew 5:14