So, as I, along with many of you, we were brought up to believe in The Bible and Genesis as how the Earth and everything else was created.

Are we a sinner if we did not believe this to be true? 

Some religions have taken the Bible and its combination of Spiritual and Literal meaning out of proportion. They misinterpret the Holy Scriptures inspired by God.

Such as:

7th day Adventist  Islam  Mormonism - LDS - Joseph Smith Fabricated book of Mormon.  Born Again Christians Church of Christ

Just to name a few.

However, there are other traditions and beliefs that do not pertain to the belief of the Bible whatsoever.

Religion in Japan is dominated by Shinto, which is the ethnic religion of the Japanese people, where they pray and worship ancestors and gods, and by Buddhist schools and organisations.

China has long been a cradle and host to a variety of the most enduring religio-philosophical traditions of the world. Confucianism and Taoism, plus Buddhism, constitute the "three teachings.

Native American (Indians) religion tends to focus around nature. The landscape, animals, plants, and other environmental elements play a major role in the religion of Native Americans. Many of the legends passed down were an attempt to explain events that occurred in nature.

These are just some of the cultures that are not taught the Bible.

Does that make them sinners? 

Is the innocent child of these cultures a sinner because he or she knows nothing of the Bible and was raised with different beliefs?