Sometimes we can think that our prayers are simply reviewed by God and either accepted or rejected. Listen to how God holds a memorial service and celebration for those who backup their prayers with action.
We may have different practices within our churches and even various theologies, but we should not let that divide us, which seems to be the case most of the time in Christianity.
The Old Testament scriptures make it very clear that God wants us to tear down our high places of worship, we can see this echoed in the New Testament as well. The issue is we modern days Christians do not realize we have many high places of worship that need to be torn down.