President Trump will describe the fight against terrorism as "Islamist extremism" during his major speech to Middle Eastern leaders on Sunday, according to excerpts released from the White House.

"We are adopting a principled realism, rooted in common values and shared interests," Trump will say in Saudi Arabia. "Our friends will never question our support, and our enemies will never doubt our determination. Our partnerships will advance security through stability, not through radical disruption. We will make decisions based on real-world outcomes — not inflexible ideology. We will be guided by the lessons of experience, not the confines of rigid thinking. And, wherever possible, we will seek gradual reforms — not sudden intervention."

"Our goal is a coalition of nations who share the aim of stamping out extremism and providing our children a hopeful future that does honor to God," he will said. "America is a sovereign nation and our first priority is always the safety and security of our citizens. We are not here to lecture — we are not here to tell other people how to live, what to do, who to be, or how to worship. Instead, we are here to offer partnership – based on shared interests and values — to pursue a better future for us all. Every time a terrorist murders an innocent person, and falsely invokes the name of God, it should be an insult to every person of faith."

The president will urge Middle Eastern countries to take the initiative in the conflict, as the United States is willing to help but not do all the fighting itself. Trump just signed a $110 billion arms deal with Saudi Arabia to do just that, and told the Emir of Qatar, Tamim bin Hamad al Thani, during a brief photo spray on Sunday that they discussed another purchase of "beautiful military equipment."

"But we can only over acome this evil if the forces of good are united and strong — and if everyone in this room does their fair share and fulfills their part of the burden," Trump will say. "Terrorism has spread across the world. But the path to peace begins right here, on this ancient soil, in this sacred land. America is prepared to stand with you — in pursuit of shared interests and common security. But the nations of the Middle East cannot wait for American power to crush this enemy for them. The nations of the Middle East will have to decide what kind of future they want for themselves, for their countries, and for their children."

As previously reported by the Associated Press about a draft it obtained, Trump will cast the fight as a "battle between good and evil."

"This is not a battle between different faiths, different sects, or different civilizations," Trump will say. "This is a battle between barbaric criminals who seek to obliterate human life, and decent people of all religions who seek to protect it. This is a battle between good and evil."

Following speculation that he would avoid saying "radical Islamic extremism" on Sunday after using it often during the campaign — both national security adviser H.R. McMaster and Trump counselor Kellyanne Conway refused to say if Trump would use the terminology — Trump will say "Islamist extremism."

"That means honestly confronting the crisis of Islamist extremism and the Islamist terror groups it inspires. And it means standing together against the murder of innocent Muslims, the oppression of women, the persecution of Jews, and the slaughter of Christians," Trump will say. "Religious leaders must make this absolutely clear: Barbarism will deliver you no glory — piety to evil will bring you no dignity. If you choose the path of terror, your life will be empty, your life will be brief, and your soul will be condemned."