We lived with the Canela people to give them the same life choices billions of people around the world already have: 1. To use modern medicine, or not.2. To learn to read and write, or not.3. To read the message of love from their Creator, or not.The Canelas gladly used modern medicine when they saw the wonderful results. They taught us their language and accepted the alphabet we developed. We experienced no major problems.When we began to provide God's Word in their language, however, powerful unseen forces blocked progress. "Our struggle is not against flesh and blood, but against the powers of this dark world and against the spiritual forces of evil." (Eph 6:12 NIV)