Many doctrines today are influenced by teachings that man can create a good society in this world.
A careful study of the Bible will show us that man is not ever going to make world peace, nor set up a utopia anywhere on it. Bible prophecy tells that five world governments will rule the earth. Four have come; the fourth is still lingering and trying to revive itself. The fifth will be a world rule when Messiah himself comes and rules for one thousand years.
The evil one works to get people and even churches to believe that man can make peace on earth, while the Heavenly Father says in His word that until Messiah comes, there will not be peace. Humans will follow their human instincts and worse, the evil one’s ideas. We are called in the Father’s word to study His word and follow what He teaches.
Many people teach that unless we believe as they tell us to, we are not Christians. A careful study shows that a lot of these teachings are made by men.
Carefully and simply study His word to see His truth.