The statement that best explains the Roman Catholic Church’s primary reaction to the ideas developed by Galileo and other scientists of the scientific revolution is:
The Catholic Church saw new astronomical ideas as heresy because they contradicted the literal word of the Bible.
This reflects the Church's concern that scientific discoveries, particularly those that contradicted the geocentric model of the universe (which placed the Earth at the center), challenged their interpretation of biblical texts, leading them to label such ideas as heretical.