There is fine difference between worship and agreement it happens anywhere and everywhere, you got people who happen to agree with trump and those who worship him, you got those that agree bernie and those who worship. Both statements can be true.
A man can call himself religious all he likes he can go to church but if he does not care for his neighbour then he is not religious, however the man who takes care of his family and shows love and compassion for others whilst not going to church is more religious than the aforementioned even if he had never heard of God before.
And I'm supposed to be atheist.