Environmental literacy results from education. Improving curricula has a great role in education reform. Our target is to develop Al-Azhar secondary schools' English curricula. The main purpose of this study is establishment of programs in educational curricula related with global trends lead to education reform in the right direction. The research is done through several steps.  The first step is an analysis of English Al Azhar secondary stage curricula (Islamic Book) to evaluate its content of environmental concern. The second step is designing a questionnaire for environmental and educational specialists in order to select the best subjects for developing students' environmental literacy in light of Quran and Sunnah. The third step is measuring students' environmental literacy, attitudes and knowledge of environmental literacy in light of Quran and Sunnah. The fourth step is designing educational program consists of two units based on the last three steps. The fifth step is teaching this unit to the selected students and reevaluating their responses.  Results indicated the difference in the opinions of experts towards the environmental problems as well as their responses to environmental solutions and participation. There is obvious difference in students' scores in pre and post tests in the direction of the pre one. It was found out that teaching of the educational program improved students' environmental literacy in light of Quran and sunnah.