Non religious theists?

[Purple Rabbit]

I didn't say that people who simply believe in God are religious.

I'm asserting that people who believe in God and follow the teaching of the Bible, believe that Jesus was the son of God, that God has a plan for his creation etc. are in fact religious even if they say they are not, which they have done here.

According to Wikipedia the people you are describing are religious indeed:

"A religion is a set of beliefs concerning the cause, nature, and purpose of the universe, especially when considered as the creation of a supernatural agency or agencies, usually involving devotional and ritual observances, and often containing a moral code governing the conduct of human affairs."
(source Wikipedia)