I shouldn't have mentioned Daniel 9 as it's one of the most contested chapters of the Bible. Theologians have been debating it's meaning for the past 100 years and they haven't reached any consensus.What covenant did the Romans have with God?
The Romans destroyed the second Temple, just as Daniel 9 predicted that it would be destroyed. The Romans didn't have any covenant with God, but they served His purpouse by destroying the Temple. God used the Romans to punish Israel for breaking the covenant.