What gives you the best chance at knowing who is right and wrong, is to see who is closest to the early church teachings. Study the early church fathers writings to see what the early church believed, and see which modern churches have the same faith as them.

Hint: it’s the Orthodox Church, not the southern Baptist church that was founded 100 years ago

The Orthodox Church was founded in the first century. Roman Catholic Church 1054. Protestant churches 1600+

Keep seeking and you shall find the Truth.