If you are really looking for help, I know someone who could answer your questions. Im not sure what bible you are reading from to find contradictions...but over 300 proficies in the old testiment were proven in the new....a simple explanation...you couldnt even flip a coin and get 10 out of 10....300 proficies 300 came true...
i am not a jw....i am a child of God. I believe that He died on the cross and rose again. I believe He has washed away my sin...not covered it up but completely washed it away.