What do you think of separation of church and state?
It seems to me that the separation of church and state has weakened the West. Where Europe was once united by one faith, it is now splintered into many different fractions and sects. Perhaps separation of church and state didn't cause that, but it certainly accelerated it. This acceleration will lead to the fall of the West unless the state is united with the church.
The church protects against moral and cultural decay, while the state upholds rights and duties and protects the people. United they are stronger, separated they are weaker.
Take a look at the United States of America and European countries. The constitution separates church and state. Has this benefited the USA and Europe? Probably not as much as we might think. There is moral and cultural decay in much of the West which can be attributed to the separation of church and state.