While Bible-based lessons will not be mandatory, schools that incorporate them will receive additional funding. Boosters say the Bible is a core feature of American history, while critics point out the lessons will alienate students from other religions.

Public schools in Texas now have the option to use a new, state-written curriculum infused with Bible stories after the state’s school board voted in favor of the material on Friday.

A majority of the Texas State Board of Education gave final approval Friday to a state-authored curriculum under intense scrutiny in recent months for its heavy inclusion of biblical teachings. Eight of the 15 board members voted to approve Bluebonnet Learning,