1. You will believe in the sacrifice of Jesus Christ
2. You will believe in God's anointed,directed and inspired organization.
In case you are not sure, study baptismal questions.
You can't disagree with any of these dogmas, especially with the second one.
Any deviation from second dogma can cause immediate dissfellowshipping.
You can sin against God. If you will cry on front of judicial committee, it
will be forgiven.
If you will start to question a belief in God's organization, especially in
front
of others, than God's mercy does not apply to you!
What is interesting. No one goes and preach that way.
No one, asked "How can I be saved?" will answer " If you believe in
sacrifice of Christ
and in God's organization, you will be saved."
There's no book about God's organization, nor many articles pointing to
Bible verses and historical prove, like fulfillment of prophecies by God's
organization, fulfilled predictions, dates etc.
But in reality that second dogma is the most important dogma in life of
every JW.
Peace...